Finding the Third Proportional to 1,729,318 and 2,762,613

Step by Step Solution

1. Step 1: Write the proportion equation
   1,729,318 : 2,762,613 = 2,762,613 : x
2. Step 2: Convert to fraction form
   1,729,318/2,762,613 = 2,762,613/x
3. Step 3: Cross multiply
   1,729,318x = 2,762,613 × 2,762,613
4. Step 4: Simplify right side
   1,729,318x = 7,632,030,587,769
5. Step 5: Solve for x
   x = 7,632,030,587,769/1,729,318
6. Step 6: Final answer
   x = 4,413,318.19