Finding the Third Proportional to 892,387 and 1,359,492

Step by Step Solution

1. Step 1: Write the proportion equation
   892,387 : 1,359,492 = 1,359,492 : x
2. Step 2: Convert to fraction form
   892,387/1,359,492 = 1,359,492/x
3. Step 3: Cross multiply
   892,387x = 1,359,492 × 1,359,492
4. Step 4: Simplify right side
   892,387x = 1,848,218,498,064
5. Step 5: Solve for x
   x = 1,848,218,498,064/892,387
6. Step 6: Final answer
   x = 2,071,095.27