Finding the Third Proportional to 46,058.63 and 70,419.38

Step by Step Solution

1. Step 1: Write the proportion equation
   46,058.63 : 70,419.38 = 70,419.38 : x
2. Step 2: Convert to fraction form
   46,058.63/70,419.38 = 70,419.38/x
3. Step 3: Cross multiply
   46,058.63x = 70,419.38 × 70,419.38
4. Step 4: Simplify right side
   46,058.63x = 4,958,888,375.39
5. Step 5: Solve for x
   x = 4,958,888,375.39/46,058.63
6. Step 6: Final answer
   x = 107,664.71