Finding the Third Proportional to 102,237 and 155,194.50

Step by Step Solution

1. Step 1: Write the proportion equation
   102,237 : 155,194.50 = 155,194.50 : x
2. Step 2: Convert to fraction form
   102,237/155,194.50 = 155,194.50/x
3. Step 3: Cross multiply
   102,237x = 155,194.50 × 155,194.50
4. Step 4: Simplify right side
   102,237x = 24,085,332,830.25
5. Step 5: Solve for x
   x = 24,085,332,830.25/102,237
6. Step 6: Final answer
   x = 235,583.33