Finding the Third Proportional to 42,274 and 62,186

Step by Step Solution

1. Step 1: Write the proportion equation
   42,274 : 62,186 = 62,186 : x
2. Step 2: Convert to fraction form
   42,274/62,186 = 62,186/x
3. Step 3: Cross multiply
   42,274x = 62,186 × 62,186
4. Step 4: Simplify right side
   42,274x = 3,867,098,596
5. Step 5: Solve for x
   x = 3,867,098,596/42,274
6. Step 6: Final answer
   x = 91,477.00