Finding the Third Proportional to 113,036 and 153,516

Step by Step Solution

1. Step 1: Write the proportion equation
   113,036 : 153,516 = 153,516 : x
2. Step 2: Convert to fraction form
   113,036/153,516 = 153,516/x
3. Step 3: Cross multiply
   113,036x = 153,516 × 153,516
4. Step 4: Simplify right side
   113,036x = 23,567,162,256
5. Step 5: Solve for x
   x = 23,567,162,256/113,036
6. Step 6: Final answer
   x = 208,492.54