Finding the Third Proportional to 13,929.75 and 32,851.13

Step by Step Solution

1. Step 1: Write the proportion equation
   13,929.75 : 32,851.13 = 32,851.13 : x
2. Step 2: Convert to fraction form
   13,929.75/32,851.13 = 32,851.13/x
3. Step 3: Cross multiply
   13,929.75x = 32,851.13 × 32,851.13
4. Step 4: Simplify right side
   13,929.75x = 1,079,196,413.77
5. Step 5: Solve for x
   x = 1,079,196,413.77/13,929.75
6. Step 6: Final answer
   x = 77,474.21