Finding the Third Proportional to 3,208,735 and 4,813,791

Step by Step Solution

1. Step 1: Write the proportion equation
   3,208,735 : 4,813,791 = 4,813,791 : x
2. Step 2: Convert to fraction form
   3,208,735/4,813,791 = 4,813,791/x
3. Step 3: Cross multiply
   3,208,735x = 4,813,791 × 4,813,791
4. Step 4: Simplify right side
   3,208,735x = 23,172,583,791,681
5. Step 5: Solve for x
   x = 23,172,583,791,681/3,208,735
6. Step 6: Final answer
   x = 7,221,719.40