Finding the Third Proportional to 1,377,200 and 2,971,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,377,200 : 2,971,936 = 2,971,936 : x
2. Step 2: Convert to fraction form
   1,377,200/2,971,936 = 2,971,936/x
3. Step 3: Cross multiply
   1,377,200x = 2,971,936 × 2,971,936
4. Step 4: Simplify right side
   1,377,200x = 8,832,403,588,096
5. Step 5: Solve for x
   x = 8,832,403,588,096/1,377,200
6. Step 6: Final answer
   x = 6,413,304.96