Finding the Third Proportional to 10,069 and 15,368.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,069 : 15,368.69 = 15,368.69 : x
2. Step 2: Convert to fraction form
   10,069/15,368.69 = 15,368.69/x
3. Step 3: Cross multiply
   10,069x = 15,368.69 × 15,368.69
4. Step 4: Simplify right side
   10,069x = 236,196,555.47
5. Step 5: Solve for x
   x = 236,196,555.47/10,069
6. Step 6: Final answer
   x = 23,457.80