Finding the Third Proportional to 35,649.50 and 49,843.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,649.50 : 49,843.25 = 49,843.25 : x
2. Step 2: Convert to fraction form
   35,649.50/49,843.25 = 49,843.25/x
3. Step 3: Cross multiply
   35,649.50x = 49,843.25 × 49,843.25
4. Step 4: Simplify right side
   35,649.50x = 2,484,349,570.56
5. Step 5: Solve for x
   x = 2,484,349,570.56/35,649.50
6. Step 6: Final answer
   x = 69,688.20