Finding the Third Proportional to 33,243 and 55,402.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,243 : 55,402.50 = 55,402.50 : x
2. Step 2: Convert to fraction form
   33,243/55,402.50 = 55,402.50/x
3. Step 3: Cross multiply
   33,243x = 55,402.50 × 55,402.50
4. Step 4: Simplify right side
   33,243x = 3,069,437,006.25
5. Step 5: Solve for x
   x = 3,069,437,006.25/33,243
6. Step 6: Final answer
   x = 92,333.33