Finding the Third Proportional to 12,903.75 and 28,265.63

Step by Step Solution

1. Step 1: Write the proportion equation
   12,903.75 : 28,265.63 = 28,265.63 : x
2. Step 2: Convert to fraction form
   12,903.75/28,265.63 = 28,265.63/x
3. Step 3: Cross multiply
   12,903.75x = 28,265.63 × 28,265.63
4. Step 4: Simplify right side
   12,903.75x = 798,945,556.64
5. Step 5: Solve for x
   x = 798,945,556.64/12,903.75
6. Step 6: Final answer
   x = 61,915.77