Finding the Third Proportional to 2,673,640 and 5,773,412

Step by Step Solution

1. Step 1: Write the proportion equation
   2,673,640 : 5,773,412 = 5,773,412 : x
2. Step 2: Convert to fraction form
   2,673,640/5,773,412 = 5,773,412/x
3. Step 3: Cross multiply
   2,673,640x = 5,773,412 × 5,773,412
4. Step 4: Simplify right side
   2,673,640x = 33,332,286,121,744
5. Step 5: Solve for x
   x = 33,332,286,121,744/2,673,640
6. Step 6: Final answer
   x = 12,467,006.07