Finding the Third Proportional to 482,848 and 1,039,320

Step by Step Solution

1. Step 1: Write the proportion equation
   482,848 : 1,039,320 = 1,039,320 : x
2. Step 2: Convert to fraction form
   482,848/1,039,320 = 1,039,320/x
3. Step 3: Cross multiply
   482,848x = 1,039,320 × 1,039,320
4. Step 4: Simplify right side
   482,848x = 1,080,186,062,400
5. Step 5: Solve for x
   x = 1,080,186,062,400/482,848
6. Step 6: Final answer
   x = 2,237,114.09