Finding the Third Proportional to 2,497,147 and 5,373,282

Step by Step Solution

1. Step 1: Write the proportion equation
   2,497,147 : 5,373,282 = 5,373,282 : x
2. Step 2: Convert to fraction form
   2,497,147/5,373,282 = 5,373,282/x
3. Step 3: Cross multiply
   2,497,147x = 5,373,282 × 5,373,282
4. Step 4: Simplify right side
   2,497,147x = 28,872,159,451,524
5. Step 5: Solve for x
   x = 28,872,159,451,524/2,497,147
6. Step 6: Final answer
   x = 11,562,058.40