Finding the Third Proportional to 3,016,677 and 4,219,743

Step by Step Solution

1. Step 1: Write the proportion equation
   3,016,677 : 4,219,743 = 4,219,743 : x
2. Step 2: Convert to fraction form
   3,016,677/4,219,743 = 4,219,743/x
3. Step 3: Cross multiply
   3,016,677x = 4,219,743 × 4,219,743
4. Step 4: Simplify right side
   3,016,677x = 17,806,230,986,049
5. Step 5: Solve for x
   x = 17,806,230,986,049/3,016,677
6. Step 6: Final answer
   x = 5,902,597.79