Finding the Third Proportional to 583,296 and 1,272,000

Step by Step Solution

1. Step 1: Write the proportion equation
   583,296 : 1,272,000 = 1,272,000 : x
2. Step 2: Convert to fraction form
   583,296/1,272,000 = 1,272,000/x
3. Step 3: Cross multiply
   583,296x = 1,272,000 × 1,272,000
4. Step 4: Simplify right side
   583,296x = 1,617,984,000,000
5. Step 5: Solve for x
   x = 1,617,984,000,000/583,296
6. Step 6: Final answer
   x = 2,773,864.38