Finding the Third Proportional to 102,844.50 and 155,362.50

Step by Step Solution

1. Step 1: Write the proportion equation
   102,844.50 : 155,362.50 = 155,362.50 : x
2. Step 2: Convert to fraction form
   102,844.50/155,362.50 = 155,362.50/x
3. Step 3: Cross multiply
   102,844.50x = 155,362.50 × 155,362.50
4. Step 4: Simplify right side
   102,844.50x = 24,137,506,406.25
5. Step 5: Solve for x
   x = 24,137,506,406.25/102,844.50
6. Step 6: Final answer
   x = 234,699.05