Finding the Third Proportional to 113,081.63 and 153,576

Step by Step Solution

1. Step 1: Write the proportion equation
   113,081.63 : 153,576 = 153,576 : x
2. Step 2: Convert to fraction form
   113,081.63/153,576 = 153,576/x
3. Step 3: Cross multiply
   113,081.63x = 153,576 × 153,576
4. Step 4: Simplify right side
   113,081.63x = 23,585,587,776
5. Step 5: Solve for x
   x = 23,585,587,776/113,081.63
6. Step 6: Final answer
   x = 208,571.36