Finding the Third Proportional to 48,839.63 and 73,245.94

Step by Step Solution

1. Step 1: Write the proportion equation
   48,839.63 : 73,245.94 = 73,245.94 : x
2. Step 2: Convert to fraction form
   48,839.63/73,245.94 = 73,245.94/x
3. Step 3: Cross multiply
   48,839.63x = 73,245.94 × 73,245.94
4. Step 4: Simplify right side
   48,839.63x = 5,364,967,360.25
5. Step 5: Solve for x
   x = 5,364,967,360.25/48,839.63
6. Step 6: Final answer
   x = 109,848.66