Finding the Third Proportional to 797,761,281 and 1,192,245,025.50

Step by Step Solution

1. Step 1: Write the proportion equation
   797,761,281 : 1,192,245,025.50 = 1,192,245,025.50 : x
2. Step 2: Convert to fraction form
   797,761,281/1,192,245,025.50 = 1,192,245,025.50/x
3. Step 3: Cross multiply
   797,761,281x = 1,192,245,025.50 × 1,192,245,025.50
4. Step 4: Simplify right side
   797,761,281x = 1,421,448,200,829,495,552
5. Step 5: Solve for x
   x = 1,421,448,200,829,495,552/797,761,281
6. Step 6: Final answer
   x = 1,781,796,427.93