Finding the Third Proportional to 13,219 and 28,501

Step by Step Solution

1. Step 1: Write the proportion equation
   13,219 : 28,501 = 28,501 : x
2. Step 2: Convert to fraction form
   13,219/28,501 = 28,501/x
3. Step 3: Cross multiply
   13,219x = 28,501 × 28,501
4. Step 4: Simplify right side
   13,219x = 812,307,001
5. Step 5: Solve for x
   x = 812,307,001/13,219
6. Step 6: Final answer
   x = 61,449.96