Finding the Third Proportional to 2,428,294 and 3,563,709

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428,294 : 3,563,709 = 3,563,709 : x
2. Step 2: Convert to fraction form
   2,428,294/3,563,709 = 3,563,709/x
3. Step 3: Cross multiply
   2,428,294x = 3,563,709 × 3,563,709
4. Step 4: Simplify right side
   2,428,294x = 12,700,021,836,681
5. Step 5: Solve for x
   x = 12,700,021,836,681/2,428,294
6. Step 6: Final answer
   x = 5,230,018.21