Finding the Third Proportional to 9,096,163.31 and 13,305,667.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,096,163.31 : 13,305,667.50 = 13,305,667.50 : x
2. Step 2: Convert to fraction form
   9,096,163.31/13,305,667.50 = 13,305,667.50/x
3. Step 3: Cross multiply
   9,096,163.31x = 13,305,667.50 × 13,305,667.50
4. Step 4: Simplify right side
   9,096,163.31x = 177,040,787,620,556.25
5. Step 5: Solve for x
   x = 177,040,787,620,556.25/9,096,163.31
6. Step 6: Final answer
   x = 19,463,237.58