Finding the Third Proportional to 48,091.22 and 74,648.46

Step by Step Solution

1. Step 1: Write the proportion equation
   48,091.22 : 74,648.46 = 74,648.46 : x
2. Step 2: Convert to fraction form
   48,091.22/74,648.46 = 74,648.46/x
3. Step 3: Cross multiply
   48,091.22x = 74,648.46 × 74,648.46
4. Step 4: Simplify right side
   48,091.22x = 5,572,392,720.34
5. Step 5: Solve for x
   x = 5,572,392,720.34/48,091.22
6. Step 6: Final answer
   x = 115,871.31