Finding the Third Proportional to 29,162.53 and 62,455.78

Step by Step Solution

1. Step 1: Write the proportion equation
   29,162.53 : 62,455.78 = 62,455.78 : x
2. Step 2: Convert to fraction form
   29,162.53/62,455.78 = 62,455.78/x
3. Step 3: Cross multiply
   29,162.53x = 62,455.78 × 62,455.78
4. Step 4: Simplify right side
   29,162.53x = 3,900,724,611.55
5. Step 5: Solve for x
   x = 3,900,724,611.55/29,162.53
6. Step 6: Final answer
   x = 133,758.09