Finding the Third Proportional to 14,551,392 and 31,686,160

Step by Step Solution

1. Step 1: Write the proportion equation
   14,551,392 : 31,686,160 = 31,686,160 : x
2. Step 2: Convert to fraction form
   14,551,392/31,686,160 = 31,686,160/x
3. Step 3: Cross multiply
   14,551,392x = 31,686,160 × 31,686,160
4. Step 4: Simplify right side
   14,551,392x = 1,004,012,735,545,600
5. Step 5: Solve for x
   x = 1,004,012,735,545,600/14,551,392
6. Step 6: Final answer
   x = 68,997,710.70