Finding the Third Proportional to 1,932,452 and 4,197,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,932,452 : 4,197,880 = 4,197,880 : x
2. Step 2: Convert to fraction form
   1,932,452/4,197,880 = 4,197,880/x
3. Step 3: Cross multiply
   1,932,452x = 4,197,880 × 4,197,880
4. Step 4: Simplify right side
   1,932,452x = 17,622,196,494,400
5. Step 5: Solve for x
   x = 17,622,196,494,400/1,932,452
6. Step 6: Final answer
   x = 9,119,086.27