Finding the Third Proportional to 51,554 and 113,070

Step by Step Solution

1. Step 1: Write the proportion equation
   51,554 : 113,070 = 113,070 : x
2. Step 2: Convert to fraction form
   51,554/113,070 = 113,070/x
3. Step 3: Cross multiply
   51,554x = 113,070 × 113,070
4. Step 4: Simplify right side
   51,554x = 12,784,824,900
5. Step 5: Solve for x
   x = 12,784,824,900/51,554
6. Step 6: Final answer
   x = 247,989.00