Finding the Third Proportional to 33,486 and 49,303.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,486 : 49,303.50 = 49,303.50 : x
2. Step 2: Convert to fraction form
   33,486/49,303.50 = 49,303.50/x
3. Step 3: Cross multiply
   33,486x = 49,303.50 × 49,303.50
4. Step 4: Simplify right side
   33,486x = 2,430,835,112.25
5. Step 5: Solve for x
   x = 2,430,835,112.25/33,486
6. Step 6: Final answer
   x = 72,592.58