Finding the Third Proportional to 48,124 and 74,064.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,124 : 74,064.50 = 74,064.50 : x
2. Step 2: Convert to fraction form
   48,124/74,064.50 = 74,064.50/x
3. Step 3: Cross multiply
   48,124x = 74,064.50 × 74,064.50
4. Step 4: Simplify right side
   48,124x = 5,485,550,160.25
5. Step 5: Solve for x
   x = 5,485,550,160.25/48,124
6. Step 6: Final answer
   x = 113,987.83