Finding the Third Proportional to 48,739.25 and 103,627.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,739.25 : 103,627.50 = 103,627.50 : x
2. Step 2: Convert to fraction form
   48,739.25/103,627.50 = 103,627.50/x
3. Step 3: Cross multiply
   48,739.25x = 103,627.50 × 103,627.50
4. Step 4: Simplify right side
   48,739.25x = 10,738,658,756.25
5. Step 5: Solve for x
   x = 10,738,658,756.25/48,739.25
6. Step 6: Final answer
   x = 220,328.76