Finding the Third Proportional to 12,995 and 28,070

Step by Step Solution

1. Step 1: Write the proportion equation
   12,995 : 28,070 = 28,070 : x
2. Step 2: Convert to fraction form
   12,995/28,070 = 28,070/x
3. Step 3: Cross multiply
   12,995x = 28,070 × 28,070
4. Step 4: Simplify right side
   12,995x = 787,924,900
5. Step 5: Solve for x
   x = 787,924,900/12,995
6. Step 6: Final answer
   x = 60,632.93