Finding the Third Proportional to 1,377,243 and 2,983,182

Step by Step Solution

1. Step 1: Write the proportion equation
   1,377,243 : 2,983,182 = 2,983,182 : x
2. Step 2: Convert to fraction form
   1,377,243/2,983,182 = 2,983,182/x
3. Step 3: Cross multiply
   1,377,243x = 2,983,182 × 2,983,182
4. Step 4: Simplify right side
   1,377,243x = 8,899,374,845,124
5. Step 5: Solve for x
   x = 8,899,374,845,124/1,377,243
6. Step 6: Final answer
   x = 6,461,731.77