Finding the Third Proportional to 3,112,904 and 4,807,452

Step by Step Solution

1. Step 1: Write the proportion equation
   3,112,904 : 4,807,452 = 4,807,452 : x
2. Step 2: Convert to fraction form
   3,112,904/4,807,452 = 4,807,452/x
3. Step 3: Cross multiply
   3,112,904x = 4,807,452 × 4,807,452
4. Step 4: Simplify right side
   3,112,904x = 23,111,594,732,304
5. Step 5: Solve for x
   x = 23,111,594,732,304/3,112,904
6. Step 6: Final answer
   x = 7,424,448.27