Finding the Third Proportional to 49,842.75 and 74,044.13

Step by Step Solution

1. Step 1: Write the proportion equation
   49,842.75 : 74,044.13 = 74,044.13 : x
2. Step 2: Convert to fraction form
   49,842.75/74,044.13 = 74,044.13/x
3. Step 3: Cross multiply
   49,842.75x = 74,044.13 × 74,044.13
4. Step 4: Simplify right side
   49,842.75x = 5,482,532,447.02
5. Step 5: Solve for x
   x = 5,482,532,447.02/49,842.75
6. Step 6: Final answer
   x = 109,996.59