Finding the Third Proportional to 21,117.38 and 46,152.28

Step by Step Solution

1. Step 1: Write the proportion equation
   21,117.38 : 46,152.28 = 46,152.28 : x
2. Step 2: Convert to fraction form
   21,117.38/46,152.28 = 46,152.28/x
3. Step 3: Cross multiply
   21,117.38x = 46,152.28 × 46,152.28
4. Step 4: Simplify right side
   21,117.38x = 2,130,033,064.58
5. Step 5: Solve for x
   x = 2,130,033,064.58/21,117.38
6. Step 6: Final answer
   x = 100,866.37