Finding the Third Proportional to 28,308 and 60,964

Step by Step Solution

1. Step 1: Write the proportion equation
   28,308 : 60,964 = 60,964 : x
2. Step 2: Convert to fraction form
   28,308/60,964 = 60,964/x
3. Step 3: Cross multiply
   28,308x = 60,964 × 60,964
4. Step 4: Simplify right side
   28,308x = 3,716,609,296
5. Step 5: Solve for x
   x = 3,716,609,296/28,308
6. Step 6: Final answer
   x = 131,291.84