Finding the Third Proportional to 2,255,620 and 4,882,952

Step by Step Solution

1. Step 1: Write the proportion equation
   2,255,620 : 4,882,952 = 4,882,952 : x
2. Step 2: Convert to fraction form
   2,255,620/4,882,952 = 4,882,952/x
3. Step 3: Cross multiply
   2,255,620x = 4,882,952 × 4,882,952
4. Step 4: Simplify right side
   2,255,620x = 23,843,220,234,304
5. Step 5: Solve for x
   x = 23,843,220,234,304/2,255,620
6. Step 6: Final answer
   x = 10,570,583.80