Finding the Third Proportional to 1,607,538 and 3,436,158

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,538 : 3,436,158 = 3,436,158 : x
2. Step 2: Convert to fraction form
   1,607,538/3,436,158 = 3,436,158/x
3. Step 3: Cross multiply
   1,607,538x = 3,436,158 × 3,436,158
4. Step 4: Simplify right side
   1,607,538x = 11,807,181,800,964
5. Step 5: Solve for x
   x = 11,807,181,800,964/1,607,538
6. Step 6: Final answer
   x = 7,344,885.04