Finding the Third Proportional to 102,936 and 154,651.50

Step by Step Solution

1. Step 1: Write the proportion equation
   102,936 : 154,651.50 = 154,651.50 : x
2. Step 2: Convert to fraction form
   102,936/154,651.50 = 154,651.50/x
3. Step 3: Cross multiply
   102,936x = 154,651.50 × 154,651.50
4. Step 4: Simplify right side
   102,936x = 23,917,086,452.25
5. Step 5: Solve for x
   x = 23,917,086,452.25/102,936
6. Step 6: Final answer
   x = 232,349.10