Finding the Third Proportional to 91,333.50 and 136,626

Step by Step Solution

1. Step 1: Write the proportion equation
   91,333.50 : 136,626 = 136,626 : x
2. Step 2: Convert to fraction form
   91,333.50/136,626 = 136,626/x
3. Step 3: Cross multiply
   91,333.50x = 136,626 × 136,626
4. Step 4: Simplify right side
   91,333.50x = 18,666,663,876
5. Step 5: Solve for x
   x = 18,666,663,876/91,333.50
6. Step 6: Final answer
   x = 204,379.16