Finding the Third Proportional to 588,528 and 1,260,000

Step by Step Solution

1. Step 1: Write the proportion equation
   588,528 : 1,260,000 = 1,260,000 : x
2. Step 2: Convert to fraction form
   588,528/1,260,000 = 1,260,000/x
3. Step 3: Cross multiply
   588,528x = 1,260,000 × 1,260,000
4. Step 4: Simplify right side
   588,528x = 1,587,600,000,000
5. Step 5: Solve for x
   x = 1,587,600,000,000/588,528
6. Step 6: Final answer
   x = 2,697,577.69