Finding the Third Proportional to 43,274.50 and 90,922.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,274.50 : 90,922.50 = 90,922.50 : x
2. Step 2: Convert to fraction form
   43,274.50/90,922.50 = 90,922.50/x
3. Step 3: Cross multiply
   43,274.50x = 90,922.50 × 90,922.50
4. Step 4: Simplify right side
   43,274.50x = 8,266,901,006.25
5. Step 5: Solve for x
   x = 8,266,901,006.25/43,274.50
6. Step 6: Final answer
   x = 191,034.00