Finding the Third Proportional to 13,012.88 and 28,937.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,012.88 : 28,937.25 = 28,937.25 : x
2. Step 2: Convert to fraction form
   13,012.88/28,937.25 = 28,937.25/x
3. Step 3: Cross multiply
   13,012.88x = 28,937.25 × 28,937.25
4. Step 4: Simplify right side
   13,012.88x = 837,364,437.56
5. Step 5: Solve for x
   x = 837,364,437.56/13,012.88
6. Step 6: Final answer
   x = 64,348.92