Finding the Third Proportional to 54,020 and 112,342

Step by Step Solution

1. Step 1: Write the proportion equation
   54,020 : 112,342 = 112,342 : x
2. Step 2: Convert to fraction form
   54,020/112,342 = 112,342/x
3. Step 3: Cross multiply
   54,020x = 112,342 × 112,342
4. Step 4: Simplify right side
   54,020x = 12,620,724,964
5. Step 5: Solve for x
   x = 12,620,724,964/54,020
6. Step 6: Final answer
   x = 233,630.60