Finding the Third Proportional to 13,175 and 31,100.13

Step by Step Solution

1. Step 1: Write the proportion equation
   13,175 : 31,100.13 = 31,100.13 : x
2. Step 2: Convert to fraction form
   13,175/31,100.13 = 31,100.13/x
3. Step 3: Cross multiply
   13,175x = 31,100.13 × 31,100.13
4. Step 4: Simplify right side
   13,175x = 967,217,775.02
5. Step 5: Solve for x
   x = 967,217,775.02/13,175
6. Step 6: Final answer
   x = 73,413.11