Finding the Third Proportional to 65,453.25 and 98,726.25

Step by Step Solution

1. Step 1: Write the proportion equation
   65,453.25 : 98,726.25 = 98,726.25 : x
2. Step 2: Convert to fraction form
   65,453.25/98,726.25 = 98,726.25/x
3. Step 3: Cross multiply
   65,453.25x = 98,726.25 × 98,726.25
4. Step 4: Simplify right side
   65,453.25x = 9,746,872,439.06
5. Step 5: Solve for x
   x = 9,746,872,439.06/65,453.25
6. Step 6: Final answer
   x = 148,913.50