Finding the Third Proportional to 12,973.63 and 28,215.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,973.63 : 28,215.25 = 28,215.25 : x
2. Step 2: Convert to fraction form
   12,973.63/28,215.25 = 28,215.25/x
3. Step 3: Cross multiply
   12,973.63x = 28,215.25 × 28,215.25
4. Step 4: Simplify right side
   12,973.63x = 796,100,332.56
5. Step 5: Solve for x
   x = 796,100,332.56/12,973.63
6. Step 6: Final answer
   x = 61,362.98