Finding the Third Proportional to 51,256 and 112,602

Step by Step Solution

1. Step 1: Write the proportion equation
   51,256 : 112,602 = 112,602 : x
2. Step 2: Convert to fraction form
   51,256/112,602 = 112,602/x
3. Step 3: Cross multiply
   51,256x = 112,602 × 112,602
4. Step 4: Simplify right side
   51,256x = 12,679,210,404
5. Step 5: Solve for x
   x = 12,679,210,404/51,256
6. Step 6: Final answer
   x = 247,370.27