Finding the Third Proportional to 49,420.97 and 75,294.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,420.97 : 75,294.56 = 75,294.56 : x
2. Step 2: Convert to fraction form
   49,420.97/75,294.56 = 75,294.56/x
3. Step 3: Cross multiply
   49,420.97x = 75,294.56 × 75,294.56
4. Step 4: Simplify right side
   49,420.97x = 5,669,271,142.07
5. Step 5: Solve for x
   x = 5,669,271,142.07/49,420.97
6. Step 6: Final answer
   x = 114,713.88