Finding the Third Proportional to 31,525,502 and 67,914,244

Step by Step Solution

1. Step 1: Write the proportion equation
   31,525,502 : 67,914,244 = 67,914,244 : x
2. Step 2: Convert to fraction form
   31,525,502/67,914,244 = 67,914,244/x
3. Step 3: Cross multiply
   31,525,502x = 67,914,244 × 67,914,244
4. Step 4: Simplify right side
   31,525,502x = 4,612,344,538,091,536
5. Step 5: Solve for x
   x = 4,612,344,538,091,536/31,525,502
6. Step 6: Final answer
   x = 146,305,189.31