Finding the Third Proportional to 1,140,574 and 1,765,461

Step by Step Solution

1. Step 1: Write the proportion equation
   1,140,574 : 1,765,461 = 1,765,461 : x
2. Step 2: Convert to fraction form
   1,140,574/1,765,461 = 1,765,461/x
3. Step 3: Cross multiply
   1,140,574x = 1,765,461 × 1,765,461
4. Step 4: Simplify right side
   1,140,574x = 3,116,852,542,521
5. Step 5: Solve for x
   x = 3,116,852,542,521/1,140,574
6. Step 6: Final answer
   x = 2,732,705.24