Finding the Third Proportional to 70,530 and 152,184

Step by Step Solution

1. Step 1: Write the proportion equation
   70,530 : 152,184 = 152,184 : x
2. Step 2: Convert to fraction form
   70,530/152,184 = 152,184/x
3. Step 3: Cross multiply
   70,530x = 152,184 × 152,184
4. Step 4: Simplify right side
   70,530x = 23,159,969,856
5. Step 5: Solve for x
   x = 23,159,969,856/70,530
6. Step 6: Final answer
   x = 328,370.48