Finding the Third Proportional to 42,820 and 93,048

Step by Step Solution

1. Step 1: Write the proportion equation
   42,820 : 93,048 = 93,048 : x
2. Step 2: Convert to fraction form
   42,820/93,048 = 93,048/x
3. Step 3: Cross multiply
   42,820x = 93,048 × 93,048
4. Step 4: Simplify right side
   42,820x = 8,657,930,304
5. Step 5: Solve for x
   x = 8,657,930,304/42,820
6. Step 6: Final answer
   x = 202,193.61