Finding the Third Proportional to 9,555,002 and 20,789,558

Step by Step Solution

1. Step 1: Write the proportion equation
   9,555,002 : 20,789,558 = 20,789,558 : x
2. Step 2: Convert to fraction form
   9,555,002/20,789,558 = 20,789,558/x
3. Step 3: Cross multiply
   9,555,002x = 20,789,558 × 20,789,558
4. Step 4: Simplify right side
   9,555,002x = 432,205,721,835,364
5. Step 5: Solve for x
   x = 432,205,721,835,364/9,555,002
6. Step 6: Final answer
   x = 45,233,451.74