Finding the Third Proportional to 64,562.25 and 98,693.25

Step by Step Solution

1. Step 1: Write the proportion equation
   64,562.25 : 98,693.25 = 98,693.25 : x
2. Step 2: Convert to fraction form
   64,562.25/98,693.25 = 98,693.25/x
3. Step 3: Cross multiply
   64,562.25x = 98,693.25 × 98,693.25
4. Step 4: Simplify right side
   64,562.25x = 9,740,357,595.56
5. Step 5: Solve for x
   x = 9,740,357,595.56/64,562.25
6. Step 6: Final answer
   x = 150,867.69