Finding the Third Proportional to 65,581.75 and 101,271.88

Step by Step Solution

1. Step 1: Write the proportion equation
   65,581.75 : 101,271.88 = 101,271.88 : x
2. Step 2: Convert to fraction form
   65,581.75/101,271.88 = 101,271.88/x
3. Step 3: Cross multiply
   65,581.75x = 101,271.88 × 101,271.88
4. Step 4: Simplify right side
   65,581.75x = 10,255,992,666.02
5. Step 5: Solve for x
   x = 10,255,992,666.02/65,581.75
6. Step 6: Final answer
   x = 156,384.86