Finding the Third Proportional to 71,055.56 and 151,956.56

Step by Step Solution

1. Step 1: Write the proportion equation
   71,055.56 : 151,956.56 = 151,956.56 : x
2. Step 2: Convert to fraction form
   71,055.56/151,956.56 = 151,956.56/x
3. Step 3: Cross multiply
   71,055.56x = 151,956.56 × 151,956.56
4. Step 4: Simplify right side
   71,055.56x = 23,090,796,886.82
5. Step 5: Solve for x
   x = 23,090,796,886.82/71,055.56
6. Step 6: Final answer
   x = 324,968.18