Finding the Third Proportional to 654,124 and 1,448,144

Step by Step Solution

1. Step 1: Write the proportion equation
   654,124 : 1,448,144 = 1,448,144 : x
2. Step 2: Convert to fraction form
   654,124/1,448,144 = 1,448,144/x
3. Step 3: Cross multiply
   654,124x = 1,448,144 × 1,448,144
4. Step 4: Simplify right side
   654,124x = 2,097,121,044,736
5. Step 5: Solve for x
   x = 2,097,121,044,736/654,124
6. Step 6: Final answer
   x = 3,205,999.24