Finding the Third Proportional to 33,911.31 and 49,886.67

Step by Step Solution

1. Step 1: Write the proportion equation
   33,911.31 : 49,886.67 = 49,886.67 : x
2. Step 2: Convert to fraction form
   33,911.31/49,886.67 = 49,886.67/x
3. Step 3: Cross multiply
   33,911.31x = 49,886.67 × 49,886.67
4. Step 4: Simplify right side
   33,911.31x = 2,488,679,446.15
5. Step 5: Solve for x
   x = 2,488,679,446.15/33,911.31
6. Step 6: Final answer
   x = 73,387.88