Finding the Third Proportional to 868,475 and 1,885,492

Step by Step Solution

1. Step 1: Write the proportion equation
   868,475 : 1,885,492 = 1,885,492 : x
2. Step 2: Convert to fraction form
   868,475/1,885,492 = 1,885,492/x
3. Step 3: Cross multiply
   868,475x = 1,885,492 × 1,885,492
4. Step 4: Simplify right side
   868,475x = 3,555,080,082,064
5. Step 5: Solve for x
   x = 3,555,080,082,064/868,475
6. Step 6: Final answer
   x = 4,093,474.29