Finding the Third Proportional to 1,971,828 and 4,037,064

Step by Step Solution

1. Step 1: Write the proportion equation
   1,971,828 : 4,037,064 = 4,037,064 : x
2. Step 2: Convert to fraction form
   1,971,828/4,037,064 = 4,037,064/x
3. Step 3: Cross multiply
   1,971,828x = 4,037,064 × 4,037,064
4. Step 4: Simplify right side
   1,971,828x = 16,297,885,740,096
5. Step 5: Solve for x
   x = 16,297,885,740,096/1,971,828
6. Step 6: Final answer
   x = 8,265,368.86