Finding the Third Proportional to 21,888 and 45,333

Step by Step Solution

1. Step 1: Write the proportion equation
   21,888 : 45,333 = 45,333 : x
2. Step 2: Convert to fraction form
   21,888/45,333 = 45,333/x
3. Step 3: Cross multiply
   21,888x = 45,333 × 45,333
4. Step 4: Simplify right side
   21,888x = 2,055,080,889
5. Step 5: Solve for x
   x = 2,055,080,889/21,888
6. Step 6: Final answer
   x = 93,890.76