Finding the Third Proportional to 1,454,908 and 3,161,672

Step by Step Solution

1. Step 1: Write the proportion equation
   1,454,908 : 3,161,672 = 3,161,672 : x
2. Step 2: Convert to fraction form
   1,454,908/3,161,672 = 3,161,672/x
3. Step 3: Cross multiply
   1,454,908x = 3,161,672 × 3,161,672
4. Step 4: Simplify right side
   1,454,908x = 9,996,169,835,584
5. Step 5: Solve for x
   x = 9,996,169,835,584/1,454,908
6. Step 6: Final answer
   x = 6,870,654.25