Finding the Third Proportional to 21,019.50 and 46,701.56

Step by Step Solution

1. Step 1: Write the proportion equation
   21,019.50 : 46,701.56 = 46,701.56 : x
2. Step 2: Convert to fraction form
   21,019.50/46,701.56 = 46,701.56/x
3. Step 3: Cross multiply
   21,019.50x = 46,701.56 × 46,701.56
4. Step 4: Simplify right side
   21,019.50x = 2,181,035,939.94
5. Step 5: Solve for x
   x = 2,181,035,939.94/21,019.50
6. Step 6: Final answer
   x = 103,762.50