Finding the Third Proportional to 21,863.63 and 46,354.69

Step by Step Solution

1. Step 1: Write the proportion equation
   21,863.63 : 46,354.69 = 46,354.69 : x
2. Step 2: Convert to fraction form
   21,863.63/46,354.69 = 46,354.69/x
3. Step 3: Cross multiply
   21,863.63x = 46,354.69 × 46,354.69
4. Step 4: Simplify right side
   21,863.63x = 2,148,757,053.22
5. Step 5: Solve for x
   x = 2,148,757,053.22/21,863.63
6. Step 6: Final answer
   x = 98,280.00