Finding the Third Proportional to 2,574,482 and 5,553,628

Step by Step Solution

1. Step 1: Write the proportion equation
   2,574,482 : 5,553,628 = 5,553,628 : x
2. Step 2: Convert to fraction form
   2,574,482/5,553,628 = 5,553,628/x
3. Step 3: Cross multiply
   2,574,482x = 5,553,628 × 5,553,628
4. Step 4: Simplify right side
   2,574,482x = 30,842,783,962,384
5. Step 5: Solve for x
   x = 30,842,783,962,384/2,574,482
6. Step 6: Final answer
   x = 11,980,190.18