Finding the Third Proportional to 68,823.11 and 96,919.98

Step by Step Solution

1. Step 1: Write the proportion equation
   68,823.11 : 96,919.98 = 96,919.98 : x
2. Step 2: Convert to fraction form
   68,823.11/96,919.98 = 96,919.98/x
3. Step 3: Cross multiply
   68,823.11x = 96,919.98 × 96,919.98
4. Step 4: Simplify right side
   68,823.11x = 9,393,482,614.06
5. Step 5: Solve for x
   x = 9,393,482,614.06/68,823.11
6. Step 6: Final answer
   x = 136,487.34