Finding the Third Proportional to 1,592,676 and 3,438,720

Step by Step Solution

1. Step 1: Write the proportion equation
   1,592,676 : 3,438,720 = 3,438,720 : x
2. Step 2: Convert to fraction form
   1,592,676/3,438,720 = 3,438,720/x
3. Step 3: Cross multiply
   1,592,676x = 3,438,720 × 3,438,720
4. Step 4: Simplify right side
   1,592,676x = 11,824,795,238,400
5. Step 5: Solve for x
   x = 11,824,795,238,400/1,592,676
6. Step 6: Final answer
   x = 7,424,482.59