Finding the Third Proportional to 730,790 and 1,594,378

Step by Step Solution

1. Step 1: Write the proportion equation
   730,790 : 1,594,378 = 1,594,378 : x
2. Step 2: Convert to fraction form
   730,790/1,594,378 = 1,594,378/x
3. Step 3: Cross multiply
   730,790x = 1,594,378 × 1,594,378
4. Step 4: Simplify right side
   730,790x = 2,542,041,206,884
5. Step 5: Solve for x
   x = 2,542,041,206,884/730,790
6. Step 6: Final answer
   x = 3,478,483.84