Finding the Third Proportional to 21,547 and 45,200

Step by Step Solution

1. Step 1: Write the proportion equation
   21,547 : 45,200 = 45,200 : x
2. Step 2: Convert to fraction form
   21,547/45,200 = 45,200/x
3. Step 3: Cross multiply
   21,547x = 45,200 × 45,200
4. Step 4: Simplify right side
   21,547x = 2,043,040,000
5. Step 5: Solve for x
   x = 2,043,040,000/21,547
6. Step 6: Final answer
   x = 94,817.84