Finding the Third Proportional to 68,322 and 103,864.50

Step by Step Solution

1. Step 1: Write the proportion equation
   68,322 : 103,864.50 = 103,864.50 : x
2. Step 2: Convert to fraction form
   68,322/103,864.50 = 103,864.50/x
3. Step 3: Cross multiply
   68,322x = 103,864.50 × 103,864.50
4. Step 4: Simplify right side
   68,322x = 10,787,834,360.25
5. Step 5: Solve for x
   x = 10,787,834,360.25/68,322
6. Step 6: Final answer
   x = 157,896.93