Finding the Third Proportional to 21,258.70 and 46,741.43

Step by Step Solution

1. Step 1: Write the proportion equation
   21,258.70 : 46,741.43 = 46,741.43 : x
2. Step 2: Convert to fraction form
   21,258.70/46,741.43 = 46,741.43/x
3. Step 3: Cross multiply
   21,258.70x = 46,741.43 × 46,741.43
4. Step 4: Simplify right side
   21,258.70x = 2,184,761,249.23
5. Step 5: Solve for x
   x = 2,184,761,249.23/21,258.70
6. Step 6: Final answer
   x = 102,770.20