Finding the Third Proportional to 3,874.50 and 5,547

Step by Step Solution

1. Step 1: Write the proportion equation
   3,874.50 : 5,547 = 5,547 : x
2. Step 2: Convert to fraction form
   3,874.50/5,547 = 5,547/x
3. Step 3: Cross multiply
   3,874.50x = 5,547 × 5,547
4. Step 4: Simplify right side
   3,874.50x = 30,769,209
5. Step 5: Solve for x
   x = 30,769,209/3,874.50
6. Step 6: Final answer
   x = 7,941.47