Finding the Third Proportional to 54,772 and 112,140

Step by Step Solution

1. Step 1: Write the proportion equation
   54,772 : 112,140 = 112,140 : x
2. Step 2: Convert to fraction form
   54,772/112,140 = 112,140/x
3. Step 3: Cross multiply
   54,772x = 112,140 × 112,140
4. Step 4: Simplify right side
   54,772x = 12,575,379,600
5. Step 5: Solve for x
   x = 12,575,379,600/54,772
6. Step 6: Final answer
   x = 229,595.04