Finding the Third Proportional to 102,018 and 153,027.75

Step by Step Solution

1. Step 1: Write the proportion equation
   102,018 : 153,027.75 = 153,027.75 : x
2. Step 2: Convert to fraction form
   102,018/153,027.75 = 153,027.75/x
3. Step 3: Cross multiply
   102,018x = 153,027.75 × 153,027.75
4. Step 4: Simplify right side
   102,018x = 23,417,492,270.06
5. Step 5: Solve for x
   x = 23,417,492,270.06/102,018
6. Step 6: Final answer
   x = 229,542.75