Finding the Third Proportional to 1,281,992 and 2,735,604

Step by Step Solution

1. Step 1: Write the proportion equation
   1,281,992 : 2,735,604 = 2,735,604 : x
2. Step 2: Convert to fraction form
   1,281,992/2,735,604 = 2,735,604/x
3. Step 3: Cross multiply
   1,281,992x = 2,735,604 × 2,735,604
4. Step 4: Simplify right side
   1,281,992x = 7,483,529,244,816
5. Step 5: Solve for x
   x = 7,483,529,244,816/1,281,992
6. Step 6: Final answer
   x = 5,837,422.73