Finding the Third Proportional to 42,058.69 and 92,291.06

Step by Step Solution

1. Step 1: Write the proportion equation
   42,058.69 : 92,291.06 = 92,291.06 : x
2. Step 2: Convert to fraction form
   42,058.69/92,291.06 = 92,291.06/x
3. Step 3: Cross multiply
   42,058.69x = 92,291.06 × 92,291.06
4. Step 4: Simplify right side
   42,058.69x = 8,517,640,217.38
5. Step 5: Solve for x
   x = 8,517,640,217.38/42,058.69
6. Step 6: Final answer
   x = 202,517.97