Finding the Third Proportional to 64,257.75 and 96,008.63

Step by Step Solution

1. Step 1: Write the proportion equation
   64,257.75 : 96,008.63 = 96,008.63 : x
2. Step 2: Convert to fraction form
   64,257.75/96,008.63 = 96,008.63/x
3. Step 3: Cross multiply
   64,257.75x = 96,008.63 × 96,008.63
4. Step 4: Simplify right side
   64,257.75x = 9,217,656,074.39
5. Step 5: Solve for x
   x = 9,217,656,074.39/64,257.75
6. Step 6: Final answer
   x = 143,448.16