Finding the Third Proportional to 1,817,589 and 3,823,209

Step by Step Solution

1. Step 1: Write the proportion equation
   1,817,589 : 3,823,209 = 3,823,209 : x
2. Step 2: Convert to fraction form
   1,817,589/3,823,209 = 3,823,209/x
3. Step 3: Cross multiply
   1,817,589x = 3,823,209 × 3,823,209
4. Step 4: Simplify right side
   1,817,589x = 14,616,927,057,681
5. Step 5: Solve for x
   x = 14,616,927,057,681/1,817,589
6. Step 6: Final answer
   x = 8,041,931.95