Finding the Third Proportional to 51,985 and 112,610

Step by Step Solution

1. Step 1: Write the proportion equation
   51,985 : 112,610 = 112,610 : x
2. Step 2: Convert to fraction form
   51,985/112,610 = 112,610/x
3. Step 3: Cross multiply
   51,985x = 112,610 × 112,610
4. Step 4: Simplify right side
   51,985x = 12,681,012,100
5. Step 5: Solve for x
   x = 12,681,012,100/51,985
6. Step 6: Final answer
   x = 243,935.98