Finding the Third Proportional to 70,407 and 103,734

Step by Step Solution

1. Step 1: Write the proportion equation
   70,407 : 103,734 = 103,734 : x
2. Step 2: Convert to fraction form
   70,407/103,734 = 103,734/x
3. Step 3: Cross multiply
   70,407x = 103,734 × 103,734
4. Step 4: Simplify right side
   70,407x = 10,760,742,756
5. Step 5: Solve for x
   x = 10,760,742,756/70,407
6. Step 6: Final answer
   x = 152,836.26