Finding the Third Proportional to 2,454,536 and 5,250,220

Step by Step Solution

1. Step 1: Write the proportion equation
   2,454,536 : 5,250,220 = 5,250,220 : x
2. Step 2: Convert to fraction form
   2,454,536/5,250,220 = 5,250,220/x
3. Step 3: Cross multiply
   2,454,536x = 5,250,220 × 5,250,220
4. Step 4: Simplify right side
   2,454,536x = 27,564,810,048,400
5. Step 5: Solve for x
   x = 27,564,810,048,400/2,454,536
6. Step 6: Final answer
   x = 11,230,151.05