Finding the Third Proportional to 1,223,614 and 2,624,318

Step by Step Solution

1. Step 1: Write the proportion equation
   1,223,614 : 2,624,318 = 2,624,318 : x
2. Step 2: Convert to fraction form
   1,223,614/2,624,318 = 2,624,318/x
3. Step 3: Cross multiply
   1,223,614x = 2,624,318 × 2,624,318
4. Step 4: Simplify right side
   1,223,614x = 6,887,044,965,124
5. Step 5: Solve for x
   x = 6,887,044,965,124/1,223,614
6. Step 6: Final answer
   x = 5,628,445.71