Finding the Third Proportional to 45,795.38 and 72,849.38

Step by Step Solution

1. Step 1: Write the proportion equation
   45,795.38 : 72,849.38 = 72,849.38 : x
2. Step 2: Convert to fraction form
   45,795.38/72,849.38 = 72,849.38/x
3. Step 3: Cross multiply
   45,795.38x = 72,849.38 × 72,849.38
4. Step 4: Simplify right side
   45,795.38x = 5,307,031,437.89
5. Step 5: Solve for x
   x = 5,307,031,437.89/45,795.38
6. Step 6: Final answer
   x = 115,885.75