Finding the Third Proportional to 113,003 and 165,261.50

Step by Step Solution

1. Step 1: Write the proportion equation
   113,003 : 165,261.50 = 165,261.50 : x
2. Step 2: Convert to fraction form
   113,003/165,261.50 = 165,261.50/x
3. Step 3: Cross multiply
   113,003x = 165,261.50 × 165,261.50
4. Step 4: Simplify right side
   113,003x = 27,311,363,382.25
5. Step 5: Solve for x
   x = 27,311,363,382.25/113,003
6. Step 6: Final answer
   x = 241,687.06