Finding the Third Proportional to 21,935.81 and 46,990.13

Step by Step Solution

1. Step 1: Write the proportion equation
   21,935.81 : 46,990.13 = 46,990.13 : x
2. Step 2: Convert to fraction form
   21,935.81/46,990.13 = 46,990.13/x
3. Step 3: Cross multiply
   21,935.81x = 46,990.13 × 46,990.13
4. Step 4: Simplify right side
   21,935.81x = 2,208,071,847.52
5. Step 5: Solve for x
   x = 2,208,071,847.52/21,935.81
6. Step 6: Final answer
   x = 100,660.59