Finding the Third Proportional to 10,262,538 and 22,152,204

Step by Step Solution

1. Step 1: Write the proportion equation
   10,262,538 : 22,152,204 = 22,152,204 : x
2. Step 2: Convert to fraction form
   10,262,538/22,152,204 = 22,152,204/x
3. Step 3: Cross multiply
   10,262,538x = 22,152,204 × 22,152,204
4. Step 4: Simplify right side
   10,262,538x = 490,720,142,057,616
5. Step 5: Solve for x
   x = 490,720,142,057,616/10,262,538
6. Step 6: Final answer
   x = 47,816,645.56