Finding the Third Proportional to 46,406.75 and 70,698.38

Step by Step Solution

1. Step 1: Write the proportion equation
   46,406.75 : 70,698.38 = 70,698.38 : x
2. Step 2: Convert to fraction form
   46,406.75/70,698.38 = 70,698.38/x
3. Step 3: Cross multiply
   46,406.75x = 70,698.38 × 70,698.38
4. Step 4: Simplify right side
   46,406.75x = 4,998,260,227.64
5. Step 5: Solve for x
   x = 4,998,260,227.64/46,406.75
6. Step 6: Final answer
   x = 107,705.46