Finding the Third Proportional to 103,322 and 151,444

Step by Step Solution

1. Step 1: Write the proportion equation
   103,322 : 151,444 = 151,444 : x
2. Step 2: Convert to fraction form
   103,322/151,444 = 151,444/x
3. Step 3: Cross multiply
   103,322x = 151,444 × 151,444
4. Step 4: Simplify right side
   103,322x = 22,935,285,136
5. Step 5: Solve for x
   x = 22,935,285,136/103,322
6. Step 6: Final answer
   x = 221,978.72