Finding the Third Proportional to 91,494.56 and 133,072.88

Step by Step Solution

1. Step 1: Write the proportion equation
   91,494.56 : 133,072.88 = 133,072.88 : x
2. Step 2: Convert to fraction form
   91,494.56/133,072.88 = 133,072.88/x
3. Step 3: Cross multiply
   91,494.56x = 133,072.88 × 133,072.88
4. Step 4: Simplify right side
   91,494.56x = 17,708,390,060.77
5. Step 5: Solve for x
   x = 17,708,390,060.77/91,494.56
6. Step 6: Final answer
   x = 193,545.82