Finding the Third Proportional to 21,153.10 and 46,100.71

Step by Step Solution

1. Step 1: Write the proportion equation
   21,153.10 : 46,100.71 = 46,100.71 : x
2. Step 2: Convert to fraction form
   21,153.10/46,100.71 = 46,100.71/x
3. Step 3: Cross multiply
   21,153.10x = 46,100.71 × 46,100.71
4. Step 4: Simplify right side
   21,153.10x = 2,125,275,188.78
5. Step 5: Solve for x
   x = 2,125,275,188.78/21,153.10
6. Step 6: Final answer
   x = 100,471.09