Finding the Third Proportional to 55,840 and 113,300

Step by Step Solution

1. Step 1: Write the proportion equation
   55,840 : 113,300 = 113,300 : x
2. Step 2: Convert to fraction form
   55,840/113,300 = 113,300/x
3. Step 3: Cross multiply
   55,840x = 113,300 × 113,300
4. Step 4: Simplify right side
   55,840x = 12,836,890,000
5. Step 5: Solve for x
   x = 12,836,890,000/55,840
6. Step 6: Final answer
   x = 229,887.00