Finding the Third Proportional to 64,367.63 and 96,186.75

Step by Step Solution

1. Step 1: Write the proportion equation
   64,367.63 : 96,186.75 = 96,186.75 : x
2. Step 2: Convert to fraction form
   64,367.63/96,186.75 = 96,186.75/x
3. Step 3: Cross multiply
   64,367.63x = 96,186.75 × 96,186.75
4. Step 4: Simplify right side
   64,367.63x = 9,251,890,875.56
5. Step 5: Solve for x
   x = 9,251,890,875.56/64,367.63
6. Step 6: Final answer
   x = 143,735.16