Finding the Third Proportional to 42,718.01 and 98,895.62

Step by Step Solution

1. Step 1: Write the proportion equation
   42,718.01 : 98,895.62 = 98,895.62 : x
2. Step 2: Convert to fraction form
   42,718.01/98,895.62 = 98,895.62/x
3. Step 3: Cross multiply
   42,718.01x = 98,895.62 × 98,895.62
4. Step 4: Simplify right side
   42,718.01x = 9,780,343,871.52
5. Step 5: Solve for x
   x = 9,780,343,871.52/42,718.01
6. Step 6: Final answer
   x = 228,951.31