Finding the Third Proportional to 68,969.81 and 92,684.25

Step by Step Solution

1. Step 1: Write the proportion equation
   68,969.81 : 92,684.25 = 92,684.25 : x
2. Step 2: Convert to fraction form
   68,969.81/92,684.25 = 92,684.25/x
3. Step 3: Cross multiply
   68,969.81x = 92,684.25 × 92,684.25
4. Step 4: Simplify right side
   68,969.81x = 8,590,370,198.06
5. Step 5: Solve for x
   x = 8,590,370,198.06/68,969.81
6. Step 6: Final answer
   x = 124,552.61