Finding the Third Proportional to 1,401,758 and 2,130,341

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,758 : 2,130,341 = 2,130,341 : x
2. Step 2: Convert to fraction form
   1,401,758/2,130,341 = 2,130,341/x
3. Step 3: Cross multiply
   1,401,758x = 2,130,341 × 2,130,341
4. Step 4: Simplify right side
   1,401,758x = 4,538,352,776,281
5. Step 5: Solve for x
   x = 4,538,352,776,281/1,401,758
6. Step 6: Final answer
   x = 3,237,615.04