Finding the Third Proportional to 1,966,912 and 2,968,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,966,912 : 2,968,456 = 2,968,456 : x
2. Step 2: Convert to fraction form
   1,966,912/2,968,456 = 2,968,456/x
3. Step 3: Cross multiply
   1,966,912x = 2,968,456 × 2,968,456
4. Step 4: Simplify right side
   1,966,912x = 8,811,731,023,936
5. Step 5: Solve for x
   x = 8,811,731,023,936/1,966,912
6. Step 6: Final answer
   x = 4,479,982.34