Finding the Third Proportional to 2,318,205 and 3,546,147

Step by Step Solution

1. Step 1: Write the proportion equation
   2,318,205 : 3,546,147 = 3,546,147 : x
2. Step 2: Convert to fraction form
   2,318,205/3,546,147 = 3,546,147/x
3. Step 3: Cross multiply
   2,318,205x = 3,546,147 × 3,546,147
4. Step 4: Simplify right side
   2,318,205x = 12,575,158,545,609
5. Step 5: Solve for x
   x = 12,575,158,545,609/2,318,205
6. Step 6: Final answer
   x = 5,424,523.95