Finding the Third Proportional to 13,031 and 28,513

Step by Step Solution

1. Step 1: Write the proportion equation
   13,031 : 28,513 = 28,513 : x
2. Step 2: Convert to fraction form
   13,031/28,513 = 28,513/x
3. Step 3: Cross multiply
   13,031x = 28,513 × 28,513
4. Step 4: Simplify right side
   13,031x = 812,991,169
5. Step 5: Solve for x
   x = 812,991,169/13,031
6. Step 6: Final answer
   x = 62,389.01