Finding the Third Proportional to 52,222 and 107,210

Step by Step Solution

1. Step 1: Write the proportion equation
   52,222 : 107,210 = 107,210 : x
2. Step 2: Convert to fraction form
   52,222/107,210 = 107,210/x
3. Step 3: Cross multiply
   52,222x = 107,210 × 107,210
4. Step 4: Simplify right side
   52,222x = 11,493,984,100
5. Step 5: Solve for x
   x = 11,493,984,100/52,222
6. Step 6: Final answer
   x = 220,098.50