Finding the Third Proportional to 1,720,719 and 2,732,940

Step by Step Solution

1. Step 1: Write the proportion equation
   1,720,719 : 2,732,940 = 2,732,940 : x
2. Step 2: Convert to fraction form
   1,720,719/2,732,940 = 2,732,940/x
3. Step 3: Cross multiply
   1,720,719x = 2,732,940 × 2,732,940
4. Step 4: Simplify right side
   1,720,719x = 7,468,961,043,600
5. Step 5: Solve for x
   x = 7,468,961,043,600/1,720,719
6. Step 6: Final answer
   x = 4,340,604.74