Finding the Third Proportional to 52,840 and 112,808

Step by Step Solution

1. Step 1: Write the proportion equation
   52,840 : 112,808 = 112,808 : x
2. Step 2: Convert to fraction form
   52,840/112,808 = 112,808/x
3. Step 3: Cross multiply
   52,840x = 112,808 × 112,808
4. Step 4: Simplify right side
   52,840x = 12,725,644,864
5. Step 5: Solve for x
   x = 12,725,644,864/52,840
6. Step 6: Final answer
   x = 240,833.55