Finding the Third Proportional to 1,407,474 and 3,036,132

Step by Step Solution

1. Step 1: Write the proportion equation
   1,407,474 : 3,036,132 = 3,036,132 : x
2. Step 2: Convert to fraction form
   1,407,474/3,036,132 = 3,036,132/x
3. Step 3: Cross multiply
   1,407,474x = 3,036,132 × 3,036,132
4. Step 4: Simplify right side
   1,407,474x = 9,218,097,521,424
5. Step 5: Solve for x
   x = 9,218,097,521,424/1,407,474
6. Step 6: Final answer
   x = 6,549,390.98