Finding the Third Proportional to 2,727,689 and 4,091,533

Step by Step Solution

1. Step 1: Write the proportion equation
   2,727,689 : 4,091,533 = 4,091,533 : x
2. Step 2: Convert to fraction form
   2,727,689/4,091,533 = 4,091,533/x
3. Step 3: Cross multiply
   2,727,689x = 4,091,533 × 4,091,533
4. Step 4: Simplify right side
   2,727,689x = 16,740,642,290,089
5. Step 5: Solve for x
   x = 16,740,642,290,089/2,727,689
6. Step 6: Final answer
   x = 6,137,298.75