Finding the Third Proportional to 42,651 and 93,078

Step by Step Solution

1. Step 1: Write the proportion equation
   42,651 : 93,078 = 93,078 : x
2. Step 2: Convert to fraction form
   42,651/93,078 = 93,078/x
3. Step 3: Cross multiply
   42,651x = 93,078 × 93,078
4. Step 4: Simplify right side
   42,651x = 8,663,514,084
5. Step 5: Solve for x
   x = 8,663,514,084/42,651
6. Step 6: Final answer
   x = 203,125.70