Finding the Third Proportional to 2,754,954 and 4,343,720

Step by Step Solution

1. Step 1: Write the proportion equation
   2,754,954 : 4,343,720 = 4,343,720 : x
2. Step 2: Convert to fraction form
   2,754,954/4,343,720 = 4,343,720/x
3. Step 3: Cross multiply
   2,754,954x = 4,343,720 × 4,343,720
4. Step 4: Simplify right side
   2,754,954x = 18,867,903,438,400
5. Step 5: Solve for x
   x = 18,867,903,438,400/2,754,954
6. Step 6: Final answer
   x = 6,848,718.14