Finding the Third Proportional to 2,619,836 and 4,165,932

Step by Step Solution

1. Step 1: Write the proportion equation
   2,619,836 : 4,165,932 = 4,165,932 : x
2. Step 2: Convert to fraction form
   2,619,836/4,165,932 = 4,165,932/x
3. Step 3: Cross multiply
   2,619,836x = 4,165,932 × 4,165,932
4. Step 4: Simplify right side
   2,619,836x = 17,354,989,428,624
5. Step 5: Solve for x
   x = 17,354,989,428,624/2,619,836
6. Step 6: Final answer
   x = 6,624,456.43