Finding the Third Proportional to 1,340,718 and 1,875,402

Step by Step Solution

1. Step 1: Write the proportion equation
   1,340,718 : 1,875,402 = 1,875,402 : x
2. Step 2: Convert to fraction form
   1,340,718/1,875,402 = 1,875,402/x
3. Step 3: Cross multiply
   1,340,718x = 1,875,402 × 1,875,402
4. Step 4: Simplify right side
   1,340,718x = 3,517,132,661,604
5. Step 5: Solve for x
   x = 3,517,132,661,604/1,340,718
6. Step 6: Final answer
   x = 2,623,320.24