Finding the Third Proportional to 3,047,680 and 4,480,482

Step by Step Solution

1. Step 1: Write the proportion equation
   3,047,680 : 4,480,482 = 4,480,482 : x
2. Step 2: Convert to fraction form
   3,047,680/4,480,482 = 4,480,482/x
3. Step 3: Cross multiply
   3,047,680x = 4,480,482 × 4,480,482
4. Step 4: Simplify right side
   3,047,680x = 20,074,718,952,324
5. Step 5: Solve for x
   x = 20,074,718,952,324/3,047,680
6. Step 6: Final answer
   x = 6,586,885.42