Finding the Third Proportional to 868,942 and 1,817,334

Step by Step Solution

1. Step 1: Write the proportion equation
   868,942 : 1,817,334 = 1,817,334 : x
2. Step 2: Convert to fraction form
   868,942/1,817,334 = 1,817,334/x
3. Step 3: Cross multiply
   868,942x = 1,817,334 × 1,817,334
4. Step 4: Simplify right side
   868,942x = 3,302,702,867,556
5. Step 5: Solve for x
   x = 3,302,702,867,556/868,942
6. Step 6: Final answer
   x = 3,800,832.35