Finding the Third Proportional to 49,951.69 and 75,345.19

Step by Step Solution

1. Step 1: Write the proportion equation
   49,951.69 : 75,345.19 = 75,345.19 : x
2. Step 2: Convert to fraction form
   49,951.69/75,345.19 = 75,345.19/x
3. Step 3: Cross multiply
   49,951.69x = 75,345.19 × 75,345.19
4. Step 4: Simplify right side
   49,951.69x = 5,676,897,279.41
5. Step 5: Solve for x
   x = 5,676,897,279.41/49,951.69
6. Step 6: Final answer
   x = 113,647.76