Finding the Third Proportional to 9,912 and 13,592

Step by Step Solution

1. Step 1: Write the proportion equation
   9,912 : 13,592 = 13,592 : x
2. Step 2: Convert to fraction form
   9,912/13,592 = 13,592/x
3. Step 3: Cross multiply
   9,912x = 13,592 × 13,592
4. Step 4: Simplify right side
   9,912x = 184,742,464
5. Step 5: Solve for x
   x = 184,742,464/9,912
6. Step 6: Final answer
   x = 18,638.26