Finding the Third Proportional to 64,711.50 and 101,533.50

Step by Step Solution

1. Step 1: Write the proportion equation
   64,711.50 : 101,533.50 = 101,533.50 : x
2. Step 2: Convert to fraction form
   64,711.50/101,533.50 = 101,533.50/x
3. Step 3: Cross multiply
   64,711.50x = 101,533.50 × 101,533.50
4. Step 4: Simplify right side
   64,711.50x = 10,309,051,622.25
5. Step 5: Solve for x
   x = 10,309,051,622.25/64,711.50
6. Step 6: Final answer
   x = 159,307.88