Finding the Third Proportional to 10,985.63 and 23,697.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,985.63 : 23,697.56 = 23,697.56 : x
2. Step 2: Convert to fraction form
   10,985.63/23,697.56 = 23,697.56/x
3. Step 3: Cross multiply
   10,985.63x = 23,697.56 × 23,697.56
4. Step 4: Simplify right side
   10,985.63x = 561,574,468.44
5. Step 5: Solve for x
   x = 561,574,468.44/10,985.63
6. Step 6: Final answer
   x = 51,119.03