Finding the Third Proportional to 1,377,226 and 2,983,147

Step by Step Solution

1. Step 1: Write the proportion equation
   1,377,226 : 2,983,147 = 2,983,147 : x
2. Step 2: Convert to fraction form
   1,377,226/2,983,147 = 2,983,147/x
3. Step 3: Cross multiply
   1,377,226x = 2,983,147 × 2,983,147
4. Step 4: Simplify right side
   1,377,226x = 8,899,166,023,609
5. Step 5: Solve for x
   x = 8,899,166,023,609/1,377,226
6. Step 6: Final answer
   x = 6,461,659.90