Finding the Third Proportional to 969,722,715,892.50 and 1,363,850,120,382.80

Step by Step Solution

1. Step 1: Write the proportion equation
   969,722,715,892.50 : 1,363,850,120,382.80 = 1,363,850,120,382.80 : x
2. Step 2: Convert to fraction form
   969,722,715,892.50/1,363,850,120,382.80 = 1,363,850,120,382.80/x
3. Step 3: Cross multiply
   969,722,715,892.50x = 1,363,850,120,382.80 × 1,363,850,120,382.80
4. Step 4: Simplify right side
   969,722,715,892.50x = 1,860,087,150,868,178,216,681,472
5. Step 5: Solve for x
   x = 1,860,087,150,868,178,216,681,472/969,722,715,892.50
6. Step 6: Final answer
   x = 1,918,163,945,614.31