Finding the Third Proportional to 148,804.59 and 224,548.45

Step by Step Solution

1. Step 1: Write the proportion equation
   148,804.59 : 224,548.45 = 224,548.45 : x
2. Step 2: Convert to fraction form
   148,804.59/224,548.45 = 224,548.45/x
3. Step 3: Cross multiply
   148,804.59x = 224,548.45 × 224,548.45
4. Step 4: Simplify right side
   148,804.59x = 50,422,007,800.83
5. Step 5: Solve for x
   x = 50,422,007,800.83/148,804.59
6. Step 6: Final answer
   x = 338,847.12