Finding the Third Proportional to 18,146 and 23,475

Step by Step Solution

1. Step 1: Write the proportion equation
   18,146 : 23,475 = 23,475 : x
2. Step 2: Convert to fraction form
   18,146/23,475 = 23,475/x
3. Step 3: Cross multiply
   18,146x = 23,475 × 23,475
4. Step 4: Simplify right side
   18,146x = 551,075,625
5. Step 5: Solve for x
   x = 551,075,625/18,146
6. Step 6: Final answer
   x = 30,368.99