Finding the Third Proportional to 116,672 and 176,076

Step by Step Solution

1. Step 1: Write the proportion equation
   116,672 : 176,076 = 176,076 : x
2. Step 2: Convert to fraction form
   116,672/176,076 = 176,076/x
3. Step 3: Cross multiply
   116,672x = 176,076 × 176,076
4. Step 4: Simplify right side
   116,672x = 31,002,757,776
5. Step 5: Solve for x
   x = 31,002,757,776/116,672
6. Step 6: Final answer
   x = 265,725.78