Finding the Third Proportional to 2,223,188 and 4,524,952

Step by Step Solution

1. Step 1: Write the proportion equation
   2,223,188 : 4,524,952 = 4,524,952 : x
2. Step 2: Convert to fraction form
   2,223,188/4,524,952 = 4,524,952/x
3. Step 3: Cross multiply
   2,223,188x = 4,524,952 × 4,524,952
4. Step 4: Simplify right side
   2,223,188x = 20,475,190,602,304
5. Step 5: Solve for x
   x = 20,475,190,602,304/2,223,188
6. Step 6: Final answer
   x = 9,209,833.18