Finding the Third Proportional to 1,161,598 and 1,759,911

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,598 : 1,759,911 = 1,759,911 : x
2. Step 2: Convert to fraction form
   1,161,598/1,759,911 = 1,759,911/x
3. Step 3: Cross multiply
   1,161,598x = 1,759,911 × 1,759,911
4. Step 4: Simplify right side
   1,161,598x = 3,097,286,727,921
5. Step 5: Solve for x
   x = 3,097,286,727,921/1,161,598
6. Step 6: Final answer
   x = 2,666,401.57