Finding the Third Proportional to 1,188,232 and 1,788,022

Step by Step Solution

1. Step 1: Write the proportion equation
   1,188,232 : 1,788,022 = 1,788,022 : x
2. Step 2: Convert to fraction form
   1,188,232/1,788,022 = 1,788,022/x
3. Step 3: Cross multiply
   1,188,232x = 1,788,022 × 1,788,022
4. Step 4: Simplify right side
   1,188,232x = 3,197,022,672,484
5. Step 5: Solve for x
   x = 3,197,022,672,484/1,188,232
6. Step 6: Final answer
   x = 2,690,571.09