Finding the Third Proportional to 102,012 and 153,018.19

Step by Step Solution

1. Step 1: Write the proportion equation
   102,012 : 153,018.19 = 153,018.19 : x
2. Step 2: Convert to fraction form
   102,012/153,018.19 = 153,018.19/x
3. Step 3: Cross multiply
   102,012x = 153,018.19 × 153,018.19
4. Step 4: Simplify right side
   102,012x = 23,414,565,705.79
5. Step 5: Solve for x
   x = 23,414,565,705.79/102,012
6. Step 6: Final answer
   x = 229,527.56