Finding the Third Proportional to 73,107 and 151,957.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,107 : 151,957.50 = 151,957.50 : x
2. Step 2: Convert to fraction form
   73,107/151,957.50 = 151,957.50/x
3. Step 3: Cross multiply
   73,107x = 151,957.50 × 151,957.50
4. Step 4: Simplify right side
   73,107x = 23,091,081,806.25
5. Step 5: Solve for x
   x = 23,091,081,806.25/73,107
6. Step 6: Final answer
   x = 315,853.23