Finding the Third Proportional to 592,189 and 1,302,470

Step by Step Solution

1. Step 1: Write the proportion equation
   592,189 : 1,302,470 = 1,302,470 : x
2. Step 2: Convert to fraction form
   592,189/1,302,470 = 1,302,470/x
3. Step 3: Cross multiply
   592,189x = 1,302,470 × 1,302,470
4. Step 4: Simplify right side
   592,189x = 1,696,428,100,900
5. Step 5: Solve for x
   x = 1,696,428,100,900/592,189
6. Step 6: Final answer
   x = 2,864,673.44