Finding the Third Proportional to 105,141 and 151,134

Step by Step Solution

1. Step 1: Write the proportion equation
   105,141 : 151,134 = 151,134 : x
2. Step 2: Convert to fraction form
   105,141/151,134 = 151,134/x
3. Step 3: Cross multiply
   105,141x = 151,134 × 151,134
4. Step 4: Simplify right side
   105,141x = 22,841,485,956
5. Step 5: Solve for x
   x = 22,841,485,956/105,141
6. Step 6: Final answer
   x = 217,246.23