Finding the Third Proportional to 1,401,552 and 2,130,671

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,552 : 2,130,671 = 2,130,671 : x
2. Step 2: Convert to fraction form
   1,401,552/2,130,671 = 2,130,671/x
3. Step 3: Cross multiply
   1,401,552x = 2,130,671 × 2,130,671
4. Step 4: Simplify right side
   1,401,552x = 4,539,758,910,241
5. Step 5: Solve for x
   x = 4,539,758,910,241/1,401,552
6. Step 6: Final answer
   x = 3,239,094.17