Finding the Third Proportional to 40,702 and 60,746

Step by Step Solution

1. Step 1: Write the proportion equation
   40,702 : 60,746 = 60,746 : x
2. Step 2: Convert to fraction form
   40,702/60,746 = 60,746/x
3. Step 3: Cross multiply
   40,702x = 60,746 × 60,746
4. Step 4: Simplify right side
   40,702x = 3,690,076,516
5. Step 5: Solve for x
   x = 3,690,076,516/40,702
6. Step 6: Final answer
   x = 90,660.82