Finding the Third Proportional to 1,231,552 and 2,705,860

Step by Step Solution

1. Step 1: Write the proportion equation
   1,231,552 : 2,705,860 = 2,705,860 : x
2. Step 2: Convert to fraction form
   1,231,552/2,705,860 = 2,705,860/x
3. Step 3: Cross multiply
   1,231,552x = 2,705,860 × 2,705,860
4. Step 4: Simplify right side
   1,231,552x = 7,321,678,339,600
5. Step 5: Solve for x
   x = 7,321,678,339,600/1,231,552
6. Step 6: Final answer
   x = 5,945,082.58