Finding the Third Proportional to 1,847,453 and 3,969,946

Step by Step Solution

1. Step 1: Write the proportion equation
   1,847,453 : 3,969,946 = 3,969,946 : x
2. Step 2: Convert to fraction form
   1,847,453/3,969,946 = 3,969,946/x
3. Step 3: Cross multiply
   1,847,453x = 3,969,946 × 3,969,946
4. Step 4: Simplify right side
   1,847,453x = 15,760,471,242,916
5. Step 5: Solve for x
   x = 15,760,471,242,916/1,847,453
6. Step 6: Final answer
   x = 8,530,918.64