Finding the Third Proportional to 42,863.75 and 94,211.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,863.75 : 94,211.50 = 94,211.50 : x
2. Step 2: Convert to fraction form
   42,863.75/94,211.50 = 94,211.50/x
3. Step 3: Cross multiply
   42,863.75x = 94,211.50 × 94,211.50
4. Step 4: Simplify right side
   42,863.75x = 8,875,806,732.25
5. Step 5: Solve for x
   x = 8,875,806,732.25/42,863.75
6. Step 6: Final answer
   x = 207,070.23