Finding the Third Proportional to 28,106 and 65,069

Step by Step Solution

1. Step 1: Write the proportion equation
   28,106 : 65,069 = 65,069 : x
2. Step 2: Convert to fraction form
   28,106/65,069 = 65,069/x
3. Step 3: Cross multiply
   28,106x = 65,069 × 65,069
4. Step 4: Simplify right side
   28,106x = 4,233,974,761
5. Step 5: Solve for x
   x = 4,233,974,761/28,106
6. Step 6: Final answer
   x = 150,643.09