Finding the Third Proportional to 91,003.50 and 133,528.50

Step by Step Solution

1. Step 1: Write the proportion equation
   91,003.50 : 133,528.50 = 133,528.50 : x
2. Step 2: Convert to fraction form
   91,003.50/133,528.50 = 133,528.50/x
3. Step 3: Cross multiply
   91,003.50x = 133,528.50 × 133,528.50
4. Step 4: Simplify right side
   91,003.50x = 17,829,860,312.25
5. Step 5: Solve for x
   x = 17,829,860,312.25/91,003.50
6. Step 6: Final answer
   x = 195,925.00