Finding the Third Proportional to 28,630 and 61,064

Step by Step Solution

1. Step 1: Write the proportion equation
   28,630 : 61,064 = 61,064 : x
2. Step 2: Convert to fraction form
   28,630/61,064 = 61,064/x
3. Step 3: Cross multiply
   28,630x = 61,064 × 61,064
4. Step 4: Simplify right side
   28,630x = 3,728,812,096
5. Step 5: Solve for x
   x = 3,728,812,096/28,630
6. Step 6: Final answer
   x = 130,241.43