Finding the Third Proportional to 75,019.50 and 116,123.63

Step by Step Solution

1. Step 1: Write the proportion equation
   75,019.50 : 116,123.63 = 116,123.63 : x
2. Step 2: Convert to fraction form
   75,019.50/116,123.63 = 116,123.63/x
3. Step 3: Cross multiply
   75,019.50x = 116,123.63 × 116,123.63
4. Step 4: Simplify right side
   75,019.50x = 13,484,696,283.14
5. Step 5: Solve for x
   x = 13,484,696,283.14/75,019.50
6. Step 6: Final answer
   x = 179,749.22