Finding the Third Proportional to 1,293,350 and 2,720,683

Step by Step Solution

1. Step 1: Write the proportion equation
   1,293,350 : 2,720,683 = 2,720,683 : x
2. Step 2: Convert to fraction form
   1,293,350/2,720,683 = 2,720,683/x
3. Step 3: Cross multiply
   1,293,350x = 2,720,683 × 2,720,683
4. Step 4: Simplify right side
   1,293,350x = 7,402,115,986,489
5. Step 5: Solve for x
   x = 7,402,115,986,489/1,293,350
6. Step 6: Final answer
   x = 5,723,211.80