Finding the Third Proportional to 29,622.75 and 65,248.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,622.75 : 65,248.50 = 65,248.50 : x
2. Step 2: Convert to fraction form
   29,622.75/65,248.50 = 65,248.50/x
3. Step 3: Cross multiply
   29,622.75x = 65,248.50 × 65,248.50
4. Step 4: Simplify right side
   29,622.75x = 4,257,366,752.25
5. Step 5: Solve for x
   x = 4,257,366,752.25/29,622.75
6. Step 6: Final answer
   x = 143,719.50