Finding the Third Proportional to 45,880 and 70,907

Step by Step Solution

1. Step 1: Write the proportion equation
   45,880 : 70,907 = 70,907 : x
2. Step 2: Convert to fraction form
   45,880/70,907 = 70,907/x
3. Step 3: Cross multiply
   45,880x = 70,907 × 70,907
4. Step 4: Simplify right side
   45,880x = 5,027,802,649
5. Step 5: Solve for x
   x = 5,027,802,649/45,880
6. Step 6: Final answer
   x = 109,585.93