Finding the Third Proportional to 1,853,616 and 2,865,546

Step by Step Solution

1. Step 1: Write the proportion equation
   1,853,616 : 2,865,546 = 2,865,546 : x
2. Step 2: Convert to fraction form
   1,853,616/2,865,546 = 2,865,546/x
3. Step 3: Cross multiply
   1,853,616x = 2,865,546 × 2,865,546
4. Step 4: Simplify right side
   1,853,616x = 8,211,353,878,116
5. Step 5: Solve for x
   x = 8,211,353,878,116/1,853,616
6. Step 6: Final answer
   x = 4,429,910.98