Finding the Third Proportional to 2,870,420 and 4,624,952

Step by Step Solution

1. Step 1: Write the proportion equation
   2,870,420 : 4,624,952 = 4,624,952 : x
2. Step 2: Convert to fraction form
   2,870,420/4,624,952 = 4,624,952/x
3. Step 3: Cross multiply
   2,870,420x = 4,624,952 × 4,624,952
4. Step 4: Simplify right side
   2,870,420x = 21,390,181,002,304
5. Step 5: Solve for x
   x = 21,390,181,002,304/2,870,420
6. Step 6: Final answer
   x = 7,451,934.21