Finding the Third Proportional to 1,139,265 and 2,474,126

Step by Step Solution

1. Step 1: Write the proportion equation
   1,139,265 : 2,474,126 = 2,474,126 : x
2. Step 2: Convert to fraction form
   1,139,265/2,474,126 = 2,474,126/x
3. Step 3: Cross multiply
   1,139,265x = 2,474,126 × 2,474,126
4. Step 4: Simplify right side
   1,139,265x = 6,121,299,463,876
5. Step 5: Solve for x
   x = 6,121,299,463,876/1,139,265
6. Step 6: Final answer
   x = 5,373,025.12