Finding the Third Proportional to 3,288,376 and 5,165,680

Step by Step Solution

1. Step 1: Write the proportion equation
   3,288,376 : 5,165,680 = 5,165,680 : x
2. Step 2: Convert to fraction form
   3,288,376/5,165,680 = 5,165,680/x
3. Step 3: Cross multiply
   3,288,376x = 5,165,680 × 5,165,680
4. Step 4: Simplify right side
   3,288,376x = 26,684,249,862,400
5. Step 5: Solve for x
   x = 26,684,249,862,400/3,288,376
6. Step 6: Final answer
   x = 8,114,719.81