Finding the Third Proportional to 2,452,498 and 5,377,390

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452,498 : 5,377,390 = 5,377,390 : x
2. Step 2: Convert to fraction form
   2,452,498/5,377,390 = 5,377,390/x
3. Step 3: Cross multiply
   2,452,498x = 5,377,390 × 5,377,390
4. Step 4: Simplify right side
   2,452,498x = 28,916,323,212,100
5. Step 5: Solve for x
   x = 28,916,323,212,100/2,452,498
6. Step 6: Final answer
   x = 11,790,559.34