Finding the Third Proportional to 2,720,709 and 5,931,306

Step by Step Solution

1. Step 1: Write the proportion equation
   2,720,709 : 5,931,306 = 5,931,306 : x
2. Step 2: Convert to fraction form
   2,720,709/5,931,306 = 5,931,306/x
3. Step 3: Cross multiply
   2,720,709x = 5,931,306 × 5,931,306
4. Step 4: Simplify right side
   2,720,709x = 35,180,390,865,636
5. Step 5: Solve for x
   x = 35,180,390,865,636/2,720,709
6. Step 6: Final answer
   x = 12,930,596.72