Finding the Third Proportional to 26,363.25 and 42,030

Step by Step Solution

1. Step 1: Write the proportion equation
   26,363.25 : 42,030 = 42,030 : x
2. Step 2: Convert to fraction form
   26,363.25/42,030 = 42,030/x
3. Step 3: Cross multiply
   26,363.25x = 42,030 × 42,030
4. Step 4: Simplify right side
   26,363.25x = 1,766,520,900
5. Step 5: Solve for x
   x = 1,766,520,900/26,363.25
6. Step 6: Final answer
   x = 67,006.95