Finding the Third Proportional to 33,439.50 and 74,260.13

Step by Step Solution

1. Step 1: Write the proportion equation
   33,439.50 : 74,260.13 = 74,260.13 : x
2. Step 2: Convert to fraction form
   33,439.50/74,260.13 = 74,260.13/x
3. Step 3: Cross multiply
   33,439.50x = 74,260.13 × 74,260.13
4. Step 4: Simplify right side
   33,439.50x = 5,514,566,165.02
5. Step 5: Solve for x
   x = 5,514,566,165.02/33,439.50
6. Step 6: Final answer
   x = 164,911.74