Finding the Third Proportional to 2,428,356 and 3,563,802

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428,356 : 3,563,802 = 3,563,802 : x
2. Step 2: Convert to fraction form
   2,428,356/3,563,802 = 3,563,802/x
3. Step 3: Cross multiply
   2,428,356x = 3,563,802 × 3,563,802
4. Step 4: Simplify right side
   2,428,356x = 12,700,684,695,204
5. Step 5: Solve for x
   x = 12,700,684,695,204/2,428,356
6. Step 6: Final answer
   x = 5,230,157.64