Finding the Third Proportional to 970,800 and 2,019,072

Step by Step Solution

1. Step 1: Write the proportion equation
   970,800 : 2,019,072 = 2,019,072 : x
2. Step 2: Convert to fraction form
   970,800/2,019,072 = 2,019,072/x
3. Step 3: Cross multiply
   970,800x = 2,019,072 × 2,019,072
4. Step 4: Simplify right side
   970,800x = 4,076,651,741,184
5. Step 5: Solve for x
   x = 4,076,651,741,184/970,800
6. Step 6: Final answer
   x = 4,199,270.44