Finding the Third Proportional to 574,712 and 1,248,904

Step by Step Solution

1. Step 1: Write the proportion equation
   574,712 : 1,248,904 = 1,248,904 : x
2. Step 2: Convert to fraction form
   574,712/1,248,904 = 1,248,904/x
3. Step 3: Cross multiply
   574,712x = 1,248,904 × 1,248,904
4. Step 4: Simplify right side
   574,712x = 1,559,761,201,216
5. Step 5: Solve for x
   x = 1,559,761,201,216/574,712
6. Step 6: Final answer
   x = 2,713,987.53