Finding the Third Proportional to 92,218.50 and 141,006

Step by Step Solution

1. Step 1: Write the proportion equation
   92,218.50 : 141,006 = 141,006 : x
2. Step 2: Convert to fraction form
   92,218.50/141,006 = 141,006/x
3. Step 3: Cross multiply
   92,218.50x = 141,006 × 141,006
4. Step 4: Simplify right side
   92,218.50x = 19,882,692,036
5. Step 5: Solve for x
   x = 19,882,692,036/92,218.50
6. Step 6: Final answer
   x = 215,604.16