Finding the Third Proportional to 70,373.25 and 103,698

Step by Step Solution

1. Step 1: Write the proportion equation
   70,373.25 : 103,698 = 103,698 : x
2. Step 2: Convert to fraction form
   70,373.25/103,698 = 103,698/x
3. Step 3: Cross multiply
   70,373.25x = 103,698 × 103,698
4. Step 4: Simplify right side
   70,373.25x = 10,753,275,204
5. Step 5: Solve for x
   x = 10,753,275,204/70,373.25
6. Step 6: Final answer
   x = 152,803.45