Finding the Third Proportional to 61,114.50 and 82,392.19

Step by Step Solution

1. Step 1: Write the proportion equation
   61,114.50 : 82,392.19 = 82,392.19 : x
2. Step 2: Convert to fraction form
   61,114.50/82,392.19 = 82,392.19/x
3. Step 3: Cross multiply
   61,114.50x = 82,392.19 × 82,392.19
4. Step 4: Simplify right side
   61,114.50x = 6,788,472,561.04
5. Step 5: Solve for x
   x = 6,788,472,561.04/61,114.50
6. Step 6: Final answer
   x = 111,077.94