Finding the Third Proportional to 69,262.59 and 151,540.88

Step by Step Solution

1. Step 1: Write the proportion equation
   69,262.59 : 151,540.88 = 151,540.88 : x
2. Step 2: Convert to fraction form
   69,262.59/151,540.88 = 151,540.88/x
3. Step 3: Cross multiply
   69,262.59x = 151,540.88 × 151,540.88
4. Step 4: Simplify right side
   69,262.59x = 22,964,636,795.77
5. Step 5: Solve for x
   x = 22,964,636,795.77/69,262.59
6. Step 6: Final answer
   x = 331,559.01