Finding the Third Proportional to 34,846.88 and 74,189.25

Step by Step Solution

1. Step 1: Write the proportion equation
   34,846.88 : 74,189.25 = 74,189.25 : x
2. Step 2: Convert to fraction form
   34,846.88/74,189.25 = 74,189.25/x
3. Step 3: Cross multiply
   34,846.88x = 74,189.25 × 74,189.25
4. Step 4: Simplify right side
   34,846.88x = 5,504,044,815.56
5. Step 5: Solve for x
   x = 5,504,044,815.56/34,846.88
6. Step 6: Final answer
   x = 157,949.45