Finding the Third Proportional to 1,971,476 and 4,014,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,971,476 : 4,014,412 = 4,014,412 : x
2. Step 2: Convert to fraction form
   1,971,476/4,014,412 = 4,014,412/x
3. Step 3: Cross multiply
   1,971,476x = 4,014,412 × 4,014,412
4. Step 4: Simplify right side
   1,971,476x = 16,115,503,705,744
5. Step 5: Solve for x
   x = 16,115,503,705,744/1,971,476
6. Step 6: Final answer
   x = 8,174,334.21