Finding the Third Proportional to 490,748 and 1,058,822

Step by Step Solution

1. Step 1: Write the proportion equation
   490,748 : 1,058,822 = 1,058,822 : x
2. Step 2: Convert to fraction form
   490,748/1,058,822 = 1,058,822/x
3. Step 3: Cross multiply
   490,748x = 1,058,822 × 1,058,822
4. Step 4: Simplify right side
   490,748x = 1,121,104,027,684
5. Step 5: Solve for x
   x = 1,121,104,027,684/490,748
6. Step 6: Final answer
   x = 2,284,480.07