Finding the Third Proportional to 1,473,328 and 2,200,915

Step by Step Solution

1. Step 1: Write the proportion equation
   1,473,328 : 2,200,915 = 2,200,915 : x
2. Step 2: Convert to fraction form
   1,473,328/2,200,915 = 2,200,915/x
3. Step 3: Cross multiply
   1,473,328x = 2,200,915 × 2,200,915
4. Step 4: Simplify right side
   1,473,328x = 4,844,026,837,225
5. Step 5: Solve for x
   x = 4,844,026,837,225/1,473,328
6. Step 6: Final answer
   x = 3,287,812.92