Finding the Third Proportional to 64,731 and 101,713.50

Step by Step Solution

1. Step 1: Write the proportion equation
   64,731 : 101,713.50 = 101,713.50 : x
2. Step 2: Convert to fraction form
   64,731/101,713.50 = 101,713.50/x
3. Step 3: Cross multiply
   64,731x = 101,713.50 × 101,713.50
4. Step 4: Simplify right side
   64,731x = 10,345,636,082.25
5. Step 5: Solve for x
   x = 10,345,636,082.25/64,731
6. Step 6: Final answer
   x = 159,825.06