Finding the Third Proportional to 1,970,530 and 4,244,931

Step by Step Solution

1. Step 1: Write the proportion equation
   1,970,530 : 4,244,931 = 4,244,931 : x
2. Step 2: Convert to fraction form
   1,970,530/4,244,931 = 4,244,931/x
3. Step 3: Cross multiply
   1,970,530x = 4,244,931 × 4,244,931
4. Step 4: Simplify right side
   1,970,530x = 18,019,439,194,761
5. Step 5: Solve for x
   x = 18,019,439,194,761/1,970,530
6. Step 6: Final answer
   x = 9,144,463.26