Finding the Third Proportional to 65,200.88 and 111,462.38

Step by Step Solution

1. Step 1: Write the proportion equation
   65,200.88 : 111,462.38 = 111,462.38 : x
2. Step 2: Convert to fraction form
   65,200.88/111,462.38 = 111,462.38/x
3. Step 3: Cross multiply
   65,200.88x = 111,462.38 × 111,462.38
4. Step 4: Simplify right side
   65,200.88x = 12,423,861,040.64
5. Step 5: Solve for x
   x = 12,423,861,040.64/65,200.88
6. Step 6: Final answer
   x = 190,547.46