Finding the Third Proportional to 3,435,714 and 7,314,948

Step by Step Solution

1. Step 1: Write the proportion equation
   3,435,714 : 7,314,948 = 7,314,948 : x
2. Step 2: Convert to fraction form
   3,435,714/7,314,948 = 7,314,948/x
3. Step 3: Cross multiply
   3,435,714x = 7,314,948 × 7,314,948
4. Step 4: Simplify right side
   3,435,714x = 53,508,464,242,704
5. Step 5: Solve for x
   x = 53,508,464,242,704/3,435,714
6. Step 6: Final answer
   x = 15,574,190.47