Finding the Third Proportional to 70,116 and 108,632

Step by Step Solution

1. Step 1: Write the proportion equation
   70,116 : 108,632 = 108,632 : x
2. Step 2: Convert to fraction form
   70,116/108,632 = 108,632/x
3. Step 3: Cross multiply
   70,116x = 108,632 × 108,632
4. Step 4: Simplify right side
   70,116x = 11,800,911,424
5. Step 5: Solve for x
   x = 11,800,911,424/70,116
6. Step 6: Final answer
   x = 168,305.54