Finding the Third Proportional to 148,300.88 and 229,824

Step by Step Solution

1. Step 1: Write the proportion equation
   148,300.88 : 229,824 = 229,824 : x
2. Step 2: Convert to fraction form
   148,300.88/229,824 = 229,824/x
3. Step 3: Cross multiply
   148,300.88x = 229,824 × 229,824
4. Step 4: Simplify right side
   148,300.88x = 52,819,070,976
5. Step 5: Solve for x
   x = 52,819,070,976/148,300.88
6. Step 6: Final answer
   x = 356,161.56