Finding the Third Proportional to 28,532 and 63,184

Step by Step Solution

1. Step 1: Write the proportion equation
   28,532 : 63,184 = 63,184 : x
2. Step 2: Convert to fraction form
   28,532/63,184 = 63,184/x
3. Step 3: Cross multiply
   28,532x = 63,184 × 63,184
4. Step 4: Simplify right side
   28,532x = 3,992,217,856
5. Step 5: Solve for x
   x = 3,992,217,856/28,532
6. Step 6: Final answer
   x = 139,920.72