Finding the Third Proportional to 583,272 and 1,271,952

Step by Step Solution

1. Step 1: Write the proportion equation
   583,272 : 1,271,952 = 1,271,952 : x
2. Step 2: Convert to fraction form
   583,272/1,271,952 = 1,271,952/x
3. Step 3: Cross multiply
   583,272x = 1,271,952 × 1,271,952
4. Step 4: Simplify right side
   583,272x = 1,617,861,890,304
5. Step 5: Solve for x
   x = 1,617,861,890,304/583,272
6. Step 6: Final answer
   x = 2,773,769.17