Finding the Third Proportional to 116,088 and 176,112

Step by Step Solution

1. Step 1: Write the proportion equation
   116,088 : 176,112 = 176,112 : x
2. Step 2: Convert to fraction form
   116,088/176,112 = 176,112/x
3. Step 3: Cross multiply
   116,088x = 176,112 × 176,112
4. Step 4: Simplify right side
   116,088x = 31,015,436,544
5. Step 5: Solve for x
   x = 31,015,436,544/116,088
6. Step 6: Final answer
   x = 267,171.77