Finding the Third Proportional to 51,542 and 73,508.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,542 : 73,508.50 = 73,508.50 : x
2. Step 2: Convert to fraction form
   51,542/73,508.50 = 73,508.50/x
3. Step 3: Cross multiply
   51,542x = 73,508.50 × 73,508.50
4. Step 4: Simplify right side
   51,542x = 5,403,499,572.25
5. Step 5: Solve for x
   x = 5,403,499,572.25/51,542
6. Step 6: Final answer
   x = 104,836.82