Finding the Third Proportional to 707,762,683.50 and 1,061,644,116

Step by Step Solution

1. Step 1: Write the proportion equation
   707,762,683.50 : 1,061,644,116 = 1,061,644,116 : x
2. Step 2: Convert to fraction form
   707,762,683.50/1,061,644,116 = 1,061,644,116/x
3. Step 3: Cross multiply
   707,762,683.50x = 1,061,644,116 × 1,061,644,116
4. Step 4: Simplify right side
   707,762,683.50x = 1,127,088,229,037,421,440
5. Step 5: Solve for x
   x = 1,127,088,229,037,421,440/707,762,683.50
6. Step 6: Final answer
   x = 1,592,466,310.13