Finding the Third Proportional to 48,752.44 and 74,902.69

Step by Step Solution

1. Step 1: Write the proportion equation
   48,752.44 : 74,902.69 = 74,902.69 : x
2. Step 2: Convert to fraction form
   48,752.44/74,902.69 = 74,902.69/x
3. Step 3: Cross multiply
   48,752.44x = 74,902.69 × 74,902.69
4. Step 4: Simplify right side
   48,752.44x = 5,610,412,594.72
5. Step 5: Solve for x
   x = 5,610,412,594.72/48,752.44
6. Step 6: Final answer
   x = 115,079.63