Finding the Third Proportional to 113,030.44 and 153,928.69

Step by Step Solution

1. Step 1: Write the proportion equation
   113,030.44 : 153,928.69 = 153,928.69 : x
2. Step 2: Convert to fraction form
   113,030.44/153,928.69 = 153,928.69/x
3. Step 3: Cross multiply
   113,030.44x = 153,928.69 × 153,928.69
4. Step 4: Simplify right side
   113,030.44x = 23,694,040,835.47
5. Step 5: Solve for x
   x = 23,694,040,835.47/113,030.44
6. Step 6: Final answer
   x = 209,625.31