Finding the Third Proportional to 101,672 and 153,308

Step by Step Solution

1. Step 1: Write the proportion equation
   101,672 : 153,308 = 153,308 : x
2. Step 2: Convert to fraction form
   101,672/153,308 = 153,308/x
3. Step 3: Cross multiply
   101,672x = 153,308 × 153,308
4. Step 4: Simplify right side
   101,672x = 23,503,342,864
5. Step 5: Solve for x
   x = 23,503,342,864/101,672
6. Step 6: Final answer
   x = 231,168.29