Finding the Third Proportional to 7,629,781.50 and 10,693,127.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,629,781.50 : 10,693,127.25 = 10,693,127.25 : x
2. Step 2: Convert to fraction form
   7,629,781.50/10,693,127.25 = 10,693,127.25/x
3. Step 3: Cross multiply
   7,629,781.50x = 10,693,127.25 × 10,693,127.25
4. Step 4: Simplify right side
   7,629,781.50x = 114,342,970,384,692.56
5. Step 5: Solve for x
   x = 114,342,970,384,692.56/7,629,781.50
6. Step 6: Final answer
   x = 14,986,401.69