Finding the Third Proportional to 48,891.50 and 104,931

Step by Step Solution

1. Step 1: Write the proportion equation
   48,891.50 : 104,931 = 104,931 : x
2. Step 2: Convert to fraction form
   48,891.50/104,931 = 104,931/x
3. Step 3: Cross multiply
   48,891.50x = 104,931 × 104,931
4. Step 4: Simplify right side
   48,891.50x = 11,010,514,761
5. Step 5: Solve for x
   x = 11,010,514,761/48,891.50
6. Step 6: Final answer
   x = 225,203.05