Finding the Third Proportional to 1,161,218 and 1,759,323

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,218 : 1,759,323 = 1,759,323 : x
2. Step 2: Convert to fraction form
   1,161,218/1,759,323 = 1,759,323/x
3. Step 3: Cross multiply
   1,161,218x = 1,759,323 × 1,759,323
4. Step 4: Simplify right side
   1,161,218x = 3,095,217,418,329
5. Step 5: Solve for x
   x = 3,095,217,418,329/1,161,218
6. Step 6: Final answer
   x = 2,665,492.11