Finding the Third Proportional to 13,314.38 and 28,679.06

Step by Step Solution

1. Step 1: Write the proportion equation
   13,314.38 : 28,679.06 = 28,679.06 : x
2. Step 2: Convert to fraction form
   13,314.38/28,679.06 = 28,679.06/x
3. Step 3: Cross multiply
   13,314.38x = 28,679.06 × 28,679.06
4. Step 4: Simplify right side
   13,314.38x = 822,488,625.88
5. Step 5: Solve for x
   x = 822,488,625.88/13,314.38
6. Step 6: Final answer
   x = 61,774.48