Finding the Third Proportional to 49,443.75 and 67,361.63

Step by Step Solution

1. Step 1: Write the proportion equation
   49,443.75 : 67,361.63 = 67,361.63 : x
2. Step 2: Convert to fraction form
   49,443.75/67,361.63 = 67,361.63/x
3. Step 3: Cross multiply
   49,443.75x = 67,361.63 × 67,361.63
4. Step 4: Simplify right side
   49,443.75x = 4,537,588,522.64
5. Step 5: Solve for x
   x = 4,537,588,522.64/49,443.75
6. Step 6: Final answer
   x = 91,772.74