Finding the Third Proportional to 1,425,600 and 2,968,731

Step by Step Solution

1. Step 1: Write the proportion equation
   1,425,600 : 2,968,731 = 2,968,731 : x
2. Step 2: Convert to fraction form
   1,425,600/2,968,731 = 2,968,731/x
3. Step 3: Cross multiply
   1,425,600x = 2,968,731 × 2,968,731
4. Step 4: Simplify right side
   1,425,600x = 8,813,363,750,361
5. Step 5: Solve for x
   x = 8,813,363,750,361/1,425,600
6. Step 6: Final answer
   x = 6,182,213.63