Finding the Third Proportional to 3,586,360 and 7,739,474

Step by Step Solution

1. Step 1: Write the proportion equation
   3,586,360 : 7,739,474 = 7,739,474 : x
2. Step 2: Convert to fraction form
   3,586,360/7,739,474 = 7,739,474/x
3. Step 3: Cross multiply
   3,586,360x = 7,739,474 × 7,739,474
4. Step 4: Simplify right side
   3,586,360x = 59,899,457,796,676
5. Step 5: Solve for x
   x = 59,899,457,796,676/3,586,360
6. Step 6: Final answer
   x = 16,702,020.38