Finding the Third Proportional to 42,352 and 90,182

Step by Step Solution

1. Step 1: Write the proportion equation
   42,352 : 90,182 = 90,182 : x
2. Step 2: Convert to fraction form
   42,352/90,182 = 90,182/x
3. Step 3: Cross multiply
   42,352x = 90,182 × 90,182
4. Step 4: Simplify right side
   42,352x = 8,132,793,124
5. Step 5: Solve for x
   x = 8,132,793,124/42,352
6. Step 6: Final answer
   x = 192,028.55