Finding the Third Proportional to 605,116 and 1,303,594

Step by Step Solution

1. Step 1: Write the proportion equation
   605,116 : 1,303,594 = 1,303,594 : x
2. Step 2: Convert to fraction form
   605,116/1,303,594 = 1,303,594/x
3. Step 3: Cross multiply
   605,116x = 1,303,594 × 1,303,594
4. Step 4: Simplify right side
   605,116x = 1,699,357,316,836
5. Step 5: Solve for x
   x = 1,699,357,316,836/605,116
6. Step 6: Final answer
   x = 2,808,316.62