Finding the Third Proportional to 92,766 and 140,008.50

Step by Step Solution

1. Step 1: Write the proportion equation
   92,766 : 140,008.50 = 140,008.50 : x
2. Step 2: Convert to fraction form
   92,766/140,008.50 = 140,008.50/x
3. Step 3: Cross multiply
   92,766x = 140,008.50 × 140,008.50
4. Step 4: Simplify right side
   92,766x = 19,602,380,072.25
5. Step 5: Solve for x
   x = 19,602,380,072.25/92,766
6. Step 6: Final answer
   x = 211,309.96