Finding the Third Proportional to 15,003 and 32,178

Step by Step Solution

1. Step 1: Write the proportion equation
   15,003 : 32,178 = 32,178 : x
2. Step 2: Convert to fraction form
   15,003/32,178 = 32,178/x
3. Step 3: Cross multiply
   15,003x = 32,178 × 32,178
4. Step 4: Simplify right side
   15,003x = 1,035,423,684
5. Step 5: Solve for x
   x = 1,035,423,684/15,003
6. Step 6: Final answer
   x = 69,014.44