Finding the Third Proportional to 3,007,438 and 4,663,866

Step by Step Solution

1. Step 1: Write the proportion equation
   3,007,438 : 4,663,866 = 4,663,866 : x
2. Step 2: Convert to fraction form
   3,007,438/4,663,866 = 4,663,866/x
3. Step 3: Cross multiply
   3,007,438x = 4,663,866 × 4,663,866
4. Step 4: Simplify right side
   3,007,438x = 21,751,646,065,956
5. Step 5: Solve for x
   x = 21,751,646,065,956/3,007,438
6. Step 6: Final answer
   x = 7,232,616.62