Finding the Third Proportional to 54,324.42 and 83,107.27

Step by Step Solution

1. Step 1: Write the proportion equation
   54,324.42 : 83,107.27 = 83,107.27 : x
2. Step 2: Convert to fraction form
   54,324.42/83,107.27 = 83,107.27/x
3. Step 3: Cross multiply
   54,324.42x = 83,107.27 × 83,107.27
4. Step 4: Simplify right side
   54,324.42x = 6,906,817,599.66
5. Step 5: Solve for x
   x = 6,906,817,599.66/54,324.42
6. Step 6: Final answer
   x = 127,140.20