Finding the Third Proportional to 21,434.63 and 46,446.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,434.63 : 46,446.75 = 46,446.75 : x
2. Step 2: Convert to fraction form
   21,434.63/46,446.75 = 46,446.75/x
3. Step 3: Cross multiply
   21,434.63x = 46,446.75 × 46,446.75
4. Step 4: Simplify right side
   21,434.63x = 2,157,300,585.56
5. Step 5: Solve for x
   x = 2,157,300,585.56/21,434.63
6. Step 6: Final answer
   x = 100,645.59