Finding the Third Proportional to 1,377,204 and 2,971,944

Step by Step Solution

1. Step 1: Write the proportion equation
   1,377,204 : 2,971,944 = 2,971,944 : x
2. Step 2: Convert to fraction form
   1,377,204/2,971,944 = 2,971,944/x
3. Step 3: Cross multiply
   1,377,204x = 2,971,944 × 2,971,944
4. Step 4: Simplify right side
   1,377,204x = 8,832,451,139,136
5. Step 5: Solve for x
   x = 8,832,451,139,136/1,377,204
6. Step 6: Final answer
   x = 6,413,320.86