Finding the Third Proportional to 13,327.31 and 28,499.91

Step by Step Solution

1. Step 1: Write the proportion equation
   13,327.31 : 28,499.91 = 28,499.91 : x
2. Step 2: Convert to fraction form
   13,327.31/28,499.91 = 28,499.91/x
3. Step 3: Cross multiply
   13,327.31x = 28,499.91 × 28,499.91
4. Step 4: Simplify right side
   13,327.31x = 812,244,656.26
5. Step 5: Solve for x
   x = 812,244,656.26/13,327.31
6. Step 6: Final answer
   x = 60,945.87