Finding the Third Proportional to 482,821.50 and 1,039,272

Step by Step Solution

1. Step 1: Write the proportion equation
   482,821.50 : 1,039,272 = 1,039,272 : x
2. Step 2: Convert to fraction form
   482,821.50/1,039,272 = 1,039,272/x
3. Step 3: Cross multiply
   482,821.50x = 1,039,272 × 1,039,272
4. Step 4: Simplify right side
   482,821.50x = 1,080,086,289,984
5. Step 5: Solve for x
   x = 1,080,086,289,984/482,821.50
6. Step 6: Final answer
   x = 2,237,030.23