Finding the Third Proportional to 983,180,385.50 and 2,106,598,916

Step by Step Solution

1. Step 1: Write the proportion equation
   983,180,385.50 : 2,106,598,916 = 2,106,598,916 : x
2. Step 2: Convert to fraction form
   983,180,385.50/2,106,598,916 = 2,106,598,916/x
3. Step 3: Cross multiply
   983,180,385.50x = 2,106,598,916 × 2,106,598,916
4. Step 4: Simplify right side
   983,180,385.50x = 4,437,758,992,892,375,040
5. Step 5: Solve for x
   x = 4,437,758,992,892,375,040/983,180,385.50
6. Step 6: Final answer
   x = 4,513,677,305.14