Finding the Third Proportional to 1,595,120 and 3,440,692

Step by Step Solution

1. Step 1: Write the proportion equation
   1,595,120 : 3,440,692 = 3,440,692 : x
2. Step 2: Convert to fraction form
   1,595,120/3,440,692 = 3,440,692/x
3. Step 3: Cross multiply
   1,595,120x = 3,440,692 × 3,440,692
4. Step 4: Simplify right side
   1,595,120x = 11,838,361,438,864
5. Step 5: Solve for x
   x = 11,838,361,438,864/1,595,120
6. Step 6: Final answer
   x = 7,421,611.82