Finding the Third Proportional to 1,207,008 and 1,813,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,207,008 : 1,813,536 = 1,813,536 : x
2. Step 2: Convert to fraction form
   1,207,008/1,813,536 = 1,813,536/x
3. Step 3: Cross multiply
   1,207,008x = 1,813,536 × 1,813,536
4. Step 4: Simplify right side
   1,207,008x = 3,288,912,823,296
5. Step 5: Solve for x
   x = 3,288,912,823,296/1,207,008
6. Step 6: Final answer
   x = 2,724,847.58