Finding the Third Proportional to 48,600 and 73,552.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,600 : 73,552.50 = 73,552.50 : x
2. Step 2: Convert to fraction form
   48,600/73,552.50 = 73,552.50/x
3. Step 3: Cross multiply
   48,600x = 73,552.50 × 73,552.50
4. Step 4: Simplify right side
   48,600x = 5,409,970,256.25
5. Step 5: Solve for x
   x = 5,409,970,256.25/48,600
6. Step 6: Final answer
   x = 111,316.26