Finding the Third Proportional to 42,724.13 and 93,502.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,724.13 : 93,502.69 = 93,502.69 : x
2. Step 2: Convert to fraction form
   42,724.13/93,502.69 = 93,502.69/x
3. Step 3: Cross multiply
   42,724.13x = 93,502.69 × 93,502.69
4. Step 4: Simplify right side
   42,724.13x = 8,742,752,569.72
5. Step 5: Solve for x
   x = 8,742,752,569.72/42,724.13
6. Step 6: Final answer
   x = 204,632.69