Finding the Third Proportional to 614,210 and 1,329,028

Step by Step Solution

1. Step 1: Write the proportion equation
   614,210 : 1,329,028 = 1,329,028 : x
2. Step 2: Convert to fraction form
   614,210/1,329,028 = 1,329,028/x
3. Step 3: Cross multiply
   614,210x = 1,329,028 × 1,329,028
4. Step 4: Simplify right side
   614,210x = 1,766,315,424,784
5. Step 5: Solve for x
   x = 1,766,315,424,784/614,210
6. Step 6: Final answer
   x = 2,875,751.66