Finding the Third Proportional to 540,200 and 1,250,582

Step by Step Solution

1. Step 1: Write the proportion equation
   540,200 : 1,250,582 = 1,250,582 : x
2. Step 2: Convert to fraction form
   540,200/1,250,582 = 1,250,582/x
3. Step 3: Cross multiply
   540,200x = 1,250,582 × 1,250,582
4. Step 4: Simplify right side
   540,200x = 1,563,955,338,724
5. Step 5: Solve for x
   x = 1,563,955,338,724/540,200
6. Step 6: Final answer
   x = 2,895,141.32