Finding the Third Proportional to 3,752 and 8,870

Step by Step Solution

1. Step 1: Write the proportion equation
   3,752 : 8,870 = 8,870 : x
2. Step 2: Convert to fraction form
   3,752/8,870 = 8,870/x
3. Step 3: Cross multiply
   3,752x = 8,870 × 8,870
4. Step 4: Simplify right side
   3,752x = 78,676,900
5. Step 5: Solve for x
   x = 78,676,900/3,752
6. Step 6: Final answer
   x = 20,969.32