Finding the Third Proportional to 483,142 and 1,024,748

Step by Step Solution

1. Step 1: Write the proportion equation
   483,142 : 1,024,748 = 1,024,748 : x
2. Step 2: Convert to fraction form
   483,142/1,024,748 = 1,024,748/x
3. Step 3: Cross multiply
   483,142x = 1,024,748 × 1,024,748
4. Step 4: Simplify right side
   483,142x = 1,050,108,463,504
5. Step 5: Solve for x
   x = 1,050,108,463,504/483,142
6. Step 6: Final answer
   x = 2,173,498.61