Finding the Third Proportional to 76,302 and 116,228.25

Step by Step Solution

1. Step 1: Write the proportion equation
   76,302 : 116,228.25 = 116,228.25 : x
2. Step 2: Convert to fraction form
   76,302/116,228.25 = 116,228.25/x
3. Step 3: Cross multiply
   76,302x = 116,228.25 × 116,228.25
4. Step 4: Simplify right side
   76,302x = 13,509,006,098.06
5. Step 5: Solve for x
   x = 13,509,006,098.06/76,302
6. Step 6: Final answer
   x = 177,046.55