Finding the Third Proportional to 116,111.76 and 179,451.47

Step by Step Solution

1. Step 1: Write the proportion equation
   116,111.76 : 179,451.47 = 179,451.47 : x
2. Step 2: Convert to fraction form
   116,111.76/179,451.47 = 179,451.47/x
3. Step 3: Cross multiply
   116,111.76x = 179,451.47 × 179,451.47
4. Step 4: Simplify right side
   116,111.76x = 32,202,828,585.06
5. Step 5: Solve for x
   x = 32,202,828,585.06/116,111.76
6. Step 6: Final answer
   x = 277,343.39