Finding the Third Proportional to 2,447,255 and 5,248,804

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447,255 : 5,248,804 = 5,248,804 : x
2. Step 2: Convert to fraction form
   2,447,255/5,248,804 = 5,248,804/x
3. Step 3: Cross multiply
   2,447,255x = 5,248,804 × 5,248,804
4. Step 4: Simplify right side
   2,447,255x = 27,549,943,430,416
5. Step 5: Solve for x
   x = 27,549,943,430,416/2,447,255
6. Step 6: Final answer
   x = 11,257,487.85