Finding the Third Proportional to 912,906 and 1,369,530

Step by Step Solution

1. Step 1: Write the proportion equation
   912,906 : 1,369,530 = 1,369,530 : x
2. Step 2: Convert to fraction form
   912,906/1,369,530 = 1,369,530/x
3. Step 3: Cross multiply
   912,906x = 1,369,530 × 1,369,530
4. Step 4: Simplify right side
   912,906x = 1,875,612,420,900
5. Step 5: Solve for x
   x = 1,875,612,420,900/912,906
6. Step 6: Final answer
   x = 2,054,551.53