Finding the Third Proportional to 2,280,473 and 4,957,875

Step by Step Solution

1. Step 1: Write the proportion equation
   2,280,473 : 4,957,875 = 4,957,875 : x
2. Step 2: Convert to fraction form
   2,280,473/4,957,875 = 4,957,875/x
3. Step 3: Cross multiply
   2,280,473x = 4,957,875 × 4,957,875
4. Step 4: Simplify right side
   2,280,473x = 24,580,524,515,625
5. Step 5: Solve for x
   x = 24,580,524,515,625/2,280,473
6. Step 6: Final answer
   x = 10,778,695.70