Finding the Third Proportional to 52,216 and 101,800

Step by Step Solution

1. Step 1: Write the proportion equation
   52,216 : 101,800 = 101,800 : x
2. Step 2: Convert to fraction form
   52,216/101,800 = 101,800/x
3. Step 3: Cross multiply
   52,216x = 101,800 × 101,800
4. Step 4: Simplify right side
   52,216x = 10,363,240,000
5. Step 5: Solve for x
   x = 10,363,240,000/52,216
6. Step 6: Final answer
   x = 198,468.67