Finding the Third Proportional to 26,764 and 42,752

Step by Step Solution

1. Step 1: Write the proportion equation
   26,764 : 42,752 = 42,752 : x
2. Step 2: Convert to fraction form
   26,764/42,752 = 42,752/x
3. Step 3: Cross multiply
   26,764x = 42,752 × 42,752
4. Step 4: Simplify right side
   26,764x = 1,827,733,504
5. Step 5: Solve for x
   x = 1,827,733,504/26,764
6. Step 6: Final answer
   x = 68,290.75