Finding the Third Proportional to 39,442.22 and 84,898.69

Step by Step Solution

1. Step 1: Write the proportion equation
   39,442.22 : 84,898.69 = 84,898.69 : x
2. Step 2: Convert to fraction form
   39,442.22/84,898.69 = 84,898.69/x
3. Step 3: Cross multiply
   39,442.22x = 84,898.69 × 84,898.69
4. Step 4: Simplify right side
   39,442.22x = 7,207,787,139.22
5. Step 5: Solve for x
   x = 7,207,787,139.22/39,442.22
6. Step 6: Final answer
   x = 182,742.94