Finding the Third Proportional to 61,002 and 111,879

Step by Step Solution

1. Step 1: Write the proportion equation
   61,002 : 111,879 = 111,879 : x
2. Step 2: Convert to fraction form
   61,002/111,879 = 111,879/x
3. Step 3: Cross multiply
   61,002x = 111,879 × 111,879
4. Step 4: Simplify right side
   61,002x = 12,516,910,641
5. Step 5: Solve for x
   x = 12,516,910,641/61,002
6. Step 6: Final answer
   x = 205,188.53