Finding the Third Proportional to 42,727.88 and 93,144.19

Step by Step Solution

1. Step 1: Write the proportion equation
   42,727.88 : 93,144.19 = 93,144.19 : x
2. Step 2: Convert to fraction form
   42,727.88/93,144.19 = 93,144.19/x
3. Step 3: Cross multiply
   42,727.88x = 93,144.19 × 93,144.19
4. Step 4: Simplify right side
   42,727.88x = 8,675,839,665.04
5. Step 5: Solve for x
   x = 8,675,839,665.04/42,727.88
6. Step 6: Final answer
   x = 203,048.70