Finding the Third Proportional to 46,621.83 and 73,936.55

Step by Step Solution

1. Step 1: Write the proportion equation
   46,621.83 : 73,936.55 = 73,936.55 : x
2. Step 2: Convert to fraction form
   46,621.83/73,936.55 = 73,936.55/x
3. Step 3: Cross multiply
   46,621.83x = 73,936.55 × 73,936.55
4. Step 4: Simplify right side
   46,621.83x = 5,466,612,963.80
5. Step 5: Solve for x
   x = 5,466,612,963.80/46,621.83
6. Step 6: Final answer
   x = 117,254.37