Finding the Third Proportional to 1,578,132 and 2,233,026

Step by Step Solution

1. Step 1: Write the proportion equation
   1,578,132 : 2,233,026 = 2,233,026 : x
2. Step 2: Convert to fraction form
   1,578,132/2,233,026 = 2,233,026/x
3. Step 3: Cross multiply
   1,578,132x = 2,233,026 × 2,233,026
4. Step 4: Simplify right side
   1,578,132x = 4,986,405,116,676
5. Step 5: Solve for x
   x = 4,986,405,116,676/1,578,132
6. Step 6: Final answer
   x = 3,159,688.24