Finding the Third Proportional to 65,432.25 and 98,695.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,432.25 : 98,695.50 = 98,695.50 : x
2. Step 2: Convert to fraction form
   65,432.25/98,695.50 = 98,695.50/x
3. Step 3: Cross multiply
   65,432.25x = 98,695.50 × 98,695.50
4. Step 4: Simplify right side
   65,432.25x = 9,740,801,720.25
5. Step 5: Solve for x
   x = 9,740,801,720.25/65,432.25
6. Step 6: Final answer
   x = 148,868.51