Finding the Third Proportional to 1,043,919 and 2,224,485

Step by Step Solution

1. Step 1: Write the proportion equation
   1,043,919 : 2,224,485 = 2,224,485 : x
2. Step 2: Convert to fraction form
   1,043,919/2,224,485 = 2,224,485/x
3. Step 3: Cross multiply
   1,043,919x = 2,224,485 × 2,224,485
4. Step 4: Simplify right side
   1,043,919x = 4,948,333,515,225
5. Step 5: Solve for x
   x = 4,948,333,515,225/1,043,919
6. Step 6: Final answer
   x = 4,740,150.83