Finding the Third Proportional to 1,281,724 and 2,766,100

Step by Step Solution

1. Step 1: Write the proportion equation
   1,281,724 : 2,766,100 = 2,766,100 : x
2. Step 2: Convert to fraction form
   1,281,724/2,766,100 = 2,766,100/x
3. Step 3: Cross multiply
   1,281,724x = 2,766,100 × 2,766,100
4. Step 4: Simplify right side
   1,281,724x = 7,651,309,210,000
5. Step 5: Solve for x
   x = 7,651,309,210,000/1,281,724
6. Step 6: Final answer
   x = 5,969,545.09