Finding the Third Proportional to 64,011.38 and 96,901.31

Step by Step Solution

1. Step 1: Write the proportion equation
   64,011.38 : 96,901.31 = 96,901.31 : x
2. Step 2: Convert to fraction form
   64,011.38/96,901.31 = 96,901.31/x
3. Step 3: Cross multiply
   64,011.38x = 96,901.31 × 96,901.31
4. Step 4: Simplify right side
   64,011.38x = 9,389,864,364.22
5. Step 5: Solve for x
   x = 9,389,864,364.22/64,011.38
6. Step 6: Final answer
   x = 146,690.56