Finding the Third Proportional to 42,252 and 91,802

Step by Step Solution

1. Step 1: Write the proportion equation
   42,252 : 91,802 = 91,802 : x
2. Step 2: Convert to fraction form
   42,252/91,802 = 91,802/x
3. Step 3: Cross multiply
   42,252x = 91,802 × 91,802
4. Step 4: Simplify right side
   42,252x = 8,427,607,204
5. Step 5: Solve for x
   x = 8,427,607,204/42,252
6. Step 6: Final answer
   x = 199,460.55