Finding the Third Proportional to 1,596,144 and 3,445,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,596,144 : 3,445,512 = 3,445,512 : x
2. Step 2: Convert to fraction form
   1,596,144/3,445,512 = 3,445,512/x
3. Step 3: Cross multiply
   1,596,144x = 3,445,512 × 3,445,512
4. Step 4: Simplify right side
   1,596,144x = 11,871,552,942,144
5. Step 5: Solve for x
   x = 11,871,552,942,144/1,596,144
6. Step 6: Final answer
   x = 7,437,645.31