Finding the Third Proportional to 31,513,334 and 68,548,114

Step by Step Solution

1. Step 1: Write the proportion equation
   31,513,334 : 68,548,114 = 68,548,114 : x
2. Step 2: Convert to fraction form
   31,513,334/68,548,114 = 68,548,114/x
3. Step 3: Cross multiply
   31,513,334x = 68,548,114 × 68,548,114
4. Step 4: Simplify right side
   31,513,334x = 4,698,843,932,956,996
5. Step 5: Solve for x
   x = 4,698,843,932,956,996/31,513,334
6. Step 6: Final answer
   x = 149,106,531.63