Finding the Third Proportional to 44,458.50 and 79,048.69

Step by Step Solution

1. Step 1: Write the proportion equation
   44,458.50 : 79,048.69 = 79,048.69 : x
2. Step 2: Convert to fraction form
   44,458.50/79,048.69 = 79,048.69/x
3. Step 3: Cross multiply
   44,458.50x = 79,048.69 × 79,048.69
4. Step 4: Simplify right side
   44,458.50x = 6,248,694,995.47
5. Step 5: Solve for x
   x = 6,248,694,995.47/44,458.50
6. Step 6: Final answer
   x = 140,551.19