Finding the Third Proportional to 43,392.38 and 65,211.75

Step by Step Solution

1. Step 1: Write the proportion equation
   43,392.38 : 65,211.75 = 65,211.75 : x
2. Step 2: Convert to fraction form
   43,392.38/65,211.75 = 65,211.75/x
3. Step 3: Cross multiply
   43,392.38x = 65,211.75 × 65,211.75
4. Step 4: Simplify right side
   43,392.38x = 4,252,572,338.06
5. Step 5: Solve for x
   x = 4,252,572,338.06/43,392.38
6. Step 6: Final answer
   x = 98,002.76