Finding the Third Proportional to 155,130 and 227,766.75

Step by Step Solution

1. Step 1: Write the proportion equation
   155,130 : 227,766.75 = 227,766.75 : x
2. Step 2: Convert to fraction form
   155,130/227,766.75 = 227,766.75/x
3. Step 3: Cross multiply
   155,130x = 227,766.75 × 227,766.75
4. Step 4: Simplify right side
   155,130x = 51,877,692,405.56
5. Step 5: Solve for x
   x = 51,877,692,405.56/155,130
6. Step 6: Final answer
   x = 334,414.31