Finding the Third Proportional to 64,168.88 and 98,759.25

Step by Step Solution

1. Step 1: Write the proportion equation
   64,168.88 : 98,759.25 = 98,759.25 : x
2. Step 2: Convert to fraction form
   64,168.88/98,759.25 = 98,759.25/x
3. Step 3: Cross multiply
   64,168.88x = 98,759.25 × 98,759.25
4. Step 4: Simplify right side
   64,168.88x = 9,753,389,460.56
5. Step 5: Solve for x
   x = 9,753,389,460.56/64,168.88
6. Step 6: Final answer
   x = 151,995.64