Finding the Third Proportional to 2,318,342 and 3,546,546

Step by Step Solution

1. Step 1: Write the proportion equation
   2,318,342 : 3,546,546 = 3,546,546 : x
2. Step 2: Convert to fraction form
   2,318,342/3,546,546 = 3,546,546/x
3. Step 3: Cross multiply
   2,318,342x = 3,546,546 × 3,546,546
4. Step 4: Simplify right side
   2,318,342x = 12,577,988,530,116
5. Step 5: Solve for x
   x = 12,577,988,530,116/2,318,342
6. Step 6: Final answer
   x = 5,425,424.09