Finding the Third Proportional to 1,294,424 and 2,026,144

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,424 : 2,026,144 = 2,026,144 : x
2. Step 2: Convert to fraction form
   1,294,424/2,026,144 = 2,026,144/x
3. Step 3: Cross multiply
   1,294,424x = 2,026,144 × 2,026,144
4. Step 4: Simplify right side
   1,294,424x = 4,105,259,508,736
5. Step 5: Solve for x
   x = 4,105,259,508,736/1,294,424
6. Step 6: Final answer
   x = 3,171,495.20