Finding the Third Proportional to 21,426.75 and 46,538.88

Step by Step Solution

1. Step 1: Write the proportion equation
   21,426.75 : 46,538.88 = 46,538.88 : x
2. Step 2: Convert to fraction form
   21,426.75/46,538.88 = 46,538.88/x
3. Step 3: Cross multiply
   21,426.75x = 46,538.88 × 46,538.88
4. Step 4: Simplify right side
   21,426.75x = 2,165,866,886.27
5. Step 5: Solve for x
   x = 2,165,866,886.27/21,426.75
6. Step 6: Final answer
   x = 101,082.38