Finding the Third Proportional to 52,428.75 and 73,307.25

Step by Step Solution

1. Step 1: Write the proportion equation
   52,428.75 : 73,307.25 = 73,307.25 : x
2. Step 2: Convert to fraction form
   52,428.75/73,307.25 = 73,307.25/x
3. Step 3: Cross multiply
   52,428.75x = 73,307.25 × 73,307.25
4. Step 4: Simplify right side
   52,428.75x = 5,373,952,902.56
5. Step 5: Solve for x
   x = 5,373,952,902.56/52,428.75
6. Step 6: Final answer
   x = 102,500.11