Finding the Third Proportional to 70,729.50 and 94,426.50

Step by Step Solution

1. Step 1: Write the proportion equation
   70,729.50 : 94,426.50 = 94,426.50 : x
2. Step 2: Convert to fraction form
   70,729.50/94,426.50 = 94,426.50/x
3. Step 3: Cross multiply
   70,729.50x = 94,426.50 × 94,426.50
4. Step 4: Simplify right side
   70,729.50x = 8,916,363,902.25
5. Step 5: Solve for x
   x = 8,916,363,902.25/70,729.50
6. Step 6: Final answer
   x = 126,062.87