Finding the Third Proportional to 2,428,308 and 3,563,730

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428,308 : 3,563,730 = 3,563,730 : x
2. Step 2: Convert to fraction form
   2,428,308/3,563,730 = 3,563,730/x
3. Step 3: Cross multiply
   2,428,308x = 3,563,730 × 3,563,730
4. Step 4: Simplify right side
   2,428,308x = 12,700,171,512,900
5. Step 5: Solve for x
   x = 12,700,171,512,900/2,428,308
6. Step 6: Final answer
   x = 5,230,049.69