Finding the Third Proportional to 834,338 and 1,834,516

Step by Step Solution

1. Step 1: Write the proportion equation
   834,338 : 1,834,516 = 1,834,516 : x
2. Step 2: Convert to fraction form
   834,338/1,834,516 = 1,834,516/x
3. Step 3: Cross multiply
   834,338x = 1,834,516 × 1,834,516
4. Step 4: Simplify right side
   834,338x = 3,365,448,954,256
5. Step 5: Solve for x
   x = 3,365,448,954,256/834,338
6. Step 6: Final answer
   x = 4,033,675.75