Finding the Third Proportional to 1,223,724 and 2,624,514

Step by Step Solution

1. Step 1: Write the proportion equation
   1,223,724 : 2,624,514 = 2,624,514 : x
2. Step 2: Convert to fraction form
   1,223,724/2,624,514 = 2,624,514/x
3. Step 3: Cross multiply
   1,223,724x = 2,624,514 × 2,624,514
4. Step 4: Simplify right side
   1,223,724x = 6,888,073,736,196
5. Step 5: Solve for x
   x = 6,888,073,736,196/1,223,724
6. Step 6: Final answer
   x = 5,628,780.46