Finding the Third Proportional to 1,598,432 and 3,424,860

Step by Step Solution

1. Step 1: Write the proportion equation
   1,598,432 : 3,424,860 = 3,424,860 : x
2. Step 2: Convert to fraction form
   1,598,432/3,424,860 = 3,424,860/x
3. Step 3: Cross multiply
   1,598,432x = 3,424,860 × 3,424,860
4. Step 4: Simplify right side
   1,598,432x = 11,729,666,019,600
5. Step 5: Solve for x
   x = 11,729,666,019,600/1,598,432
6. Step 6: Final answer
   x = 7,338,232.73