Finding the Third Proportional to 719,568 and 1,584,018

Step by Step Solution

1. Step 1: Write the proportion equation
   719,568 : 1,584,018 = 1,584,018 : x
2. Step 2: Convert to fraction form
   719,568/1,584,018 = 1,584,018/x
3. Step 3: Cross multiply
   719,568x = 1,584,018 × 1,584,018
4. Step 4: Simplify right side
   719,568x = 2,509,113,024,324
5. Step 5: Solve for x
   x = 2,509,113,024,324/719,568
6. Step 6: Final answer
   x = 3,486,971.38