Finding the Third Proportional to 2,445,395 and 5,363,182

Step by Step Solution

1. Step 1: Write the proportion equation
   2,445,395 : 5,363,182 = 5,363,182 : x
2. Step 2: Convert to fraction form
   2,445,395/5,363,182 = 5,363,182/x
3. Step 3: Cross multiply
   2,445,395x = 5,363,182 × 5,363,182
4. Step 4: Simplify right side
   2,445,395x = 28,763,721,165,124
5. Step 5: Solve for x
   x = 28,763,721,165,124/2,445,395
6. Step 6: Final answer
   x = 11,762,402.87