Finding the Third Proportional to 1,275,748 and 1,975,362

Step by Step Solution

1. Step 1: Write the proportion equation
   1,275,748 : 1,975,362 = 1,975,362 : x
2. Step 2: Convert to fraction form
   1,275,748/1,975,362 = 1,975,362/x
3. Step 3: Cross multiply
   1,275,748x = 1,975,362 × 1,975,362
4. Step 4: Simplify right side
   1,275,748x = 3,902,055,031,044
5. Step 5: Solve for x
   x = 3,902,055,031,044/1,275,748
6. Step 6: Final answer
   x = 3,058,640.92