Finding the Third Proportional to 930,864 and 1,423,368

Step by Step Solution

1. Step 1: Write the proportion equation
   930,864 : 1,423,368 = 1,423,368 : x
2. Step 2: Convert to fraction form
   930,864/1,423,368 = 1,423,368/x
3. Step 3: Cross multiply
   930,864x = 1,423,368 × 1,423,368
4. Step 4: Simplify right side
   930,864x = 2,025,976,463,424
5. Step 5: Solve for x
   x = 2,025,976,463,424/930,864
6. Step 6: Final answer
   x = 2,176,447.33