Finding the Third Proportional to 116,150 and 173,769

Step by Step Solution

1. Step 1: Write the proportion equation
   116,150 : 173,769 = 173,769 : x
2. Step 2: Convert to fraction form
   116,150/173,769 = 173,769/x
3. Step 3: Cross multiply
   116,150x = 173,769 × 173,769
4. Step 4: Simplify right side
   116,150x = 30,195,665,361
5. Step 5: Solve for x
   x = 30,195,665,361/116,150
6. Step 6: Final answer
   x = 259,971.29