Finding the Third Proportional to 1,355,483 and 1,807,108

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,483 : 1,807,108 = 1,807,108 : x
2. Step 2: Convert to fraction form
   1,355,483/1,807,108 = 1,807,108/x
3. Step 3: Cross multiply
   1,355,483x = 1,807,108 × 1,807,108
4. Step 4: Simplify right side
   1,355,483x = 3,265,639,323,664
5. Step 5: Solve for x
   x = 3,265,639,323,664/1,355,483
6. Step 6: Final answer
   x = 2,409,207.14