Finding the Third Proportional to 101,069 and 168,434.50

Step by Step Solution

1. Step 1: Write the proportion equation
   101,069 : 168,434.50 = 168,434.50 : x
2. Step 2: Convert to fraction form
   101,069/168,434.50 = 168,434.50/x
3. Step 3: Cross multiply
   101,069x = 168,434.50 × 168,434.50
4. Step 4: Simplify right side
   101,069x = 28,370,180,790.25
5. Step 5: Solve for x
   x = 28,370,180,790.25/101,069
6. Step 6: Final answer
   x = 280,701.11