Finding the Third Proportional to 29,907 and 62,912.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,907 : 62,912.50 = 62,912.50 : x
2. Step 2: Convert to fraction form
   29,907/62,912.50 = 62,912.50/x
3. Step 3: Cross multiply
   29,907x = 62,912.50 × 62,912.50
4. Step 4: Simplify right side
   29,907x = 3,957,982,656.25
5. Step 5: Solve for x
   x = 3,957,982,656.25/29,907
6. Step 6: Final answer
   x = 132,343.02