Finding the Third Proportional to 33,042 and 49,572

Step by Step Solution

1. Step 1: Write the proportion equation
   33,042 : 49,572 = 49,572 : x
2. Step 2: Convert to fraction form
   33,042/49,572 = 49,572/x
3. Step 3: Cross multiply
   33,042x = 49,572 × 49,572
4. Step 4: Simplify right side
   33,042x = 2,457,383,184
5. Step 5: Solve for x
   x = 2,457,383,184/33,042
6. Step 6: Final answer
   x = 74,371.50