Finding the Third Proportional to 54,300 and 112,056

Step by Step Solution

1. Step 1: Write the proportion equation
   54,300 : 112,056 = 112,056 : x
2. Step 2: Convert to fraction form
   54,300/112,056 = 112,056/x
3. Step 3: Cross multiply
   54,300x = 112,056 × 112,056
4. Step 4: Simplify right side
   54,300x = 12,556,547,136
5. Step 5: Solve for x
   x = 12,556,547,136/54,300
6. Step 6: Final answer
   x = 231,243.96