Finding the Third Proportional to 48,931.50 and 73,505.25

Step by Step Solution

1. Step 1: Write the proportion equation
   48,931.50 : 73,505.25 = 73,505.25 : x
2. Step 2: Convert to fraction form
   48,931.50/73,505.25 = 73,505.25/x
3. Step 3: Cross multiply
   48,931.50x = 73,505.25 × 73,505.25
4. Step 4: Simplify right side
   48,931.50x = 5,403,021,777.56
5. Step 5: Solve for x
   x = 5,403,021,777.56/48,931.50
6. Step 6: Final answer
   x = 110,420.11