Finding the Third Proportional to 73,580 and 113,907

Step by Step Solution

1. Step 1: Write the proportion equation
   73,580 : 113,907 = 113,907 : x
2. Step 2: Convert to fraction form
   73,580/113,907 = 113,907/x
3. Step 3: Cross multiply
   73,580x = 113,907 × 113,907
4. Step 4: Simplify right side
   73,580x = 12,974,804,649
5. Step 5: Solve for x
   x = 12,974,804,649/73,580
6. Step 6: Final answer
   x = 176,336.02