Finding the Third Proportional to 482,820 and 1,039,269

Step by Step Solution

1. Step 1: Write the proportion equation
   482,820 : 1,039,269 = 1,039,269 : x
2. Step 2: Convert to fraction form
   482,820/1,039,269 = 1,039,269/x
3. Step 3: Cross multiply
   482,820x = 1,039,269 × 1,039,269
4. Step 4: Simplify right side
   482,820x = 1,080,080,054,361
5. Step 5: Solve for x
   x = 1,080,080,054,361/482,820
6. Step 6: Final answer
   x = 2,237,024.26