Finding the Third Proportional to 71,055.56 and 151,957.69

Step by Step Solution

1. Step 1: Write the proportion equation
   71,055.56 : 151,957.69 = 151,957.69 : x
2. Step 2: Convert to fraction form
   71,055.56/151,957.69 = 151,957.69/x
3. Step 3: Cross multiply
   71,055.56x = 151,957.69 × 151,957.69
4. Step 4: Simplify right side
   71,055.56x = 23,091,138,790.35
5. Step 5: Solve for x
   x = 23,091,138,790.35/71,055.56
6. Step 6: Final answer
   x = 324,972.99