Finding the Third Proportional to 3,007,440 and 4,663,869

Step by Step Solution

1. Step 1: Write the proportion equation
   3,007,440 : 4,663,869 = 4,663,869 : x
2. Step 2: Convert to fraction form
   3,007,440/4,663,869 = 4,663,869/x
3. Step 3: Cross multiply
   3,007,440x = 4,663,869 × 4,663,869
4. Step 4: Simplify right side
   3,007,440x = 21,751,674,049,161
5. Step 5: Solve for x
   x = 21,751,674,049,161/3,007,440
6. Step 6: Final answer
   x = 7,232,621.12