Finding the Third Proportional to 33,840.50 and 49,779.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,840.50 : 49,779.75 = 49,779.75 : x
2. Step 2: Convert to fraction form
   33,840.50/49,779.75 = 49,779.75/x
3. Step 3: Cross multiply
   33,840.50x = 49,779.75 × 49,779.75
4. Step 4: Simplify right side
   33,840.50x = 2,478,023,510.06
5. Step 5: Solve for x
   x = 2,478,023,510.06/33,840.50
6. Step 6: Final answer
   x = 73,226.56