Finding the Third Proportional to 10,201,249.50 and 21,553,832

Step by Step Solution

1. Step 1: Write the proportion equation
   10,201,249.50 : 21,553,832 = 21,553,832 : x
2. Step 2: Convert to fraction form
   10,201,249.50/21,553,832 = 21,553,832/x
3. Step 3: Cross multiply
   10,201,249.50x = 21,553,832 × 21,553,832
4. Step 4: Simplify right side
   10,201,249.50x = 464,567,673,884,224
5. Step 5: Solve for x
   x = 464,567,673,884,224/10,201,249.50
6. Step 6: Final answer
   x = 45,540,271.70