Finding the Third Proportional to 100,620 and 151,182

Step by Step Solution

1. Step 1: Write the proportion equation
   100,620 : 151,182 = 151,182 : x
2. Step 2: Convert to fraction form
   100,620/151,182 = 151,182/x
3. Step 3: Cross multiply
   100,620x = 151,182 × 151,182
4. Step 4: Simplify right side
   100,620x = 22,855,997,124
5. Step 5: Solve for x
   x = 22,855,997,124/100,620
6. Step 6: Final answer
   x = 227,151.63