Finding the Third Proportional to 1,465,506 and 3,189,078

Step by Step Solution

1. Step 1: Write the proportion equation
   1,465,506 : 3,189,078 = 3,189,078 : x
2. Step 2: Convert to fraction form
   1,465,506/3,189,078 = 3,189,078/x
3. Step 3: Cross multiply
   1,465,506x = 3,189,078 × 3,189,078
4. Step 4: Simplify right side
   1,465,506x = 10,170,218,490,084
5. Step 5: Solve for x
   x = 10,170,218,490,084/1,465,506
6. Step 6: Final answer
   x = 6,939,731.73