Finding the Third Proportional to 42,057.04 and 92,648.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,057.04 : 92,648.50 = 92,648.50 : x
2. Step 2: Convert to fraction form
   42,057.04/92,648.50 = 92,648.50/x
3. Step 3: Cross multiply
   42,057.04x = 92,648.50 × 92,648.50
4. Step 4: Simplify right side
   42,057.04x = 8,583,743,828.43
5. Step 5: Solve for x
   x = 8,583,743,828.43/42,057.04
6. Step 6: Final answer
   x = 204,097.69