Finding the Third Proportional to 29,802 and 62,028.75

Step by Step Solution

1. Step 1: Write the proportion equation
   29,802 : 62,028.75 = 62,028.75 : x
2. Step 2: Convert to fraction form
   29,802/62,028.75 = 62,028.75/x
3. Step 3: Cross multiply
   29,802x = 62,028.75 × 62,028.75
4. Step 4: Simplify right side
   29,802x = 3,847,565,826.56
5. Step 5: Solve for x
   x = 3,847,565,826.56/29,802
6. Step 6: Final answer
   x = 129,104.28