Finding the Third Proportional to 11,217,456.56 and 24,400,327.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,217,456.56 : 24,400,327.69 = 24,400,327.69 : x
2. Step 2: Convert to fraction form
   11,217,456.56/24,400,327.69 = 24,400,327.69/x
3. Step 3: Cross multiply
   11,217,456.56x = 24,400,327.69 × 24,400,327.69
4. Step 4: Simplify right side
   11,217,456.56x = 595,375,991,257,379.12
5. Step 5: Solve for x
   x = 595,375,991,257,379.12/11,217,456.56
6. Step 6: Final answer
   x = 53,075,845.49