Finding the Third Proportional to 14,782,120 and 31,607,088

Step by Step Solution

1. Step 1: Write the proportion equation
   14,782,120 : 31,607,088 = 31,607,088 : x
2. Step 2: Convert to fraction form
   14,782,120/31,607,088 = 31,607,088/x
3. Step 3: Cross multiply
   14,782,120x = 31,607,088 × 31,607,088
4. Step 4: Simplify right side
   14,782,120x = 999,008,011,839,744
5. Step 5: Solve for x
   x = 999,008,011,839,744/14,782,120
6. Step 6: Final answer
   x = 67,582,187.93