Finding the Third Proportional to 1,315,969 and 2,735,334

Step by Step Solution

1. Step 1: Write the proportion equation
   1,315,969 : 2,735,334 = 2,735,334 : x
2. Step 2: Convert to fraction form
   1,315,969/2,735,334 = 2,735,334/x
3. Step 3: Cross multiply
   1,315,969x = 2,735,334 × 2,735,334
4. Step 4: Simplify right side
   1,315,969x = 7,482,052,091,556
5. Step 5: Solve for x
   x = 7,482,052,091,556/1,315,969
6. Step 6: Final answer
   x = 5,685,583.85