Finding the Third Proportional to 2,519,127 and 5,397,645

Step by Step Solution

1. Step 1: Write the proportion equation
   2,519,127 : 5,397,645 = 5,397,645 : x
2. Step 2: Convert to fraction form
   2,519,127/5,397,645 = 5,397,645/x
3. Step 3: Cross multiply
   2,519,127x = 5,397,645 × 5,397,645
4. Step 4: Simplify right side
   2,519,127x = 29,134,571,546,025
5. Step 5: Solve for x
   x = 29,134,571,546,025/2,519,127
6. Step 6: Final answer
   x = 11,565,344.48