Finding the Third Proportional to 1,355,751 and 2,891,646

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,751 : 2,891,646 = 2,891,646 : x
2. Step 2: Convert to fraction form
   1,355,751/2,891,646 = 2,891,646/x
3. Step 3: Cross multiply
   1,355,751x = 2,891,646 × 2,891,646
4. Step 4: Simplify right side
   1,355,751x = 8,361,616,589,316
5. Step 5: Solve for x
   x = 8,361,616,589,316/1,355,751
6. Step 6: Final answer
   x = 6,167,516.45