Finding the Third Proportional to 91,374.50 and 137,062

Step by Step Solution

1. Step 1: Write the proportion equation
   91,374.50 : 137,062 = 137,062 : x
2. Step 2: Convert to fraction form
   91,374.50/137,062 = 137,062/x
3. Step 3: Cross multiply
   91,374.50x = 137,062 × 137,062
4. Step 4: Simplify right side
   91,374.50x = 18,785,991,844
5. Step 5: Solve for x
   x = 18,785,991,844/91,374.50
6. Step 6: Final answer
   x = 205,593.38