Finding the Third Proportional to 234,190.50 and 552,654

Step by Step Solution

1. Step 1: Write the proportion equation
   234,190.50 : 552,654 = 552,654 : x
2. Step 2: Convert to fraction form
   234,190.50/552,654 = 552,654/x
3. Step 3: Cross multiply
   234,190.50x = 552,654 × 552,654
4. Step 4: Simplify right side
   234,190.50x = 305,426,443,716
5. Step 5: Solve for x
   x = 305,426,443,716/234,190.50
6. Step 6: Final answer
   x = 1,304,179.48