Finding the Third Proportional to 40,702.50 and 60,976.13

Step by Step Solution

1. Step 1: Write the proportion equation
   40,702.50 : 60,976.13 = 60,976.13 : x
2. Step 2: Convert to fraction form
   40,702.50/60,976.13 = 60,976.13/x
3. Step 3: Cross multiply
   40,702.50x = 60,976.13 × 60,976.13
4. Step 4: Simplify right side
   40,702.50x = 3,718,087,820.02
5. Step 5: Solve for x
   x = 3,718,087,820.02/40,702.50
6. Step 6: Final answer
   x = 91,347.90