Finding the Third Proportional to 48,656.25 and 103,590

Step by Step Solution

1. Step 1: Write the proportion equation
   48,656.25 : 103,590 = 103,590 : x
2. Step 2: Convert to fraction form
   48,656.25/103,590 = 103,590/x
3. Step 3: Cross multiply
   48,656.25x = 103,590 × 103,590
4. Step 4: Simplify right side
   48,656.25x = 10,730,888,100
5. Step 5: Solve for x
   x = 10,730,888,100/48,656.25
6. Step 6: Final answer
   x = 220,544.91