Finding the Third Proportional to 102,023 and 143,417.25

Step by Step Solution

1. Step 1: Write the proportion equation
   102,023 : 143,417.25 = 143,417.25 : x
2. Step 2: Convert to fraction form
   102,023/143,417.25 = 143,417.25/x
3. Step 3: Cross multiply
   102,023x = 143,417.25 × 143,417.25
4. Step 4: Simplify right side
   102,023x = 20,568,507,597.56
5. Step 5: Solve for x
   x = 20,568,507,597.56/102,023
6. Step 6: Final answer
   x = 201,606.57