Finding the Third Proportional to 151,389 and 235,084.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,389 : 235,084.50 = 235,084.50 : x
2. Step 2: Convert to fraction form
   151,389/235,084.50 = 235,084.50/x
3. Step 3: Cross multiply
   151,389x = 235,084.50 × 235,084.50
4. Step 4: Simplify right side
   151,389x = 55,264,722,140.25
5. Step 5: Solve for x
   x = 55,264,722,140.25/151,389
6. Step 6: Final answer
   x = 365,051.11