Finding the Third Proportional to 1,176,421 and 1,759,947

Step by Step Solution

1. Step 1: Write the proportion equation
   1,176,421 : 1,759,947 = 1,759,947 : x
2. Step 2: Convert to fraction form
   1,176,421/1,759,947 = 1,759,947/x
3. Step 3: Cross multiply
   1,176,421x = 1,759,947 × 1,759,947
4. Step 4: Simplify right side
   1,176,421x = 3,097,413,442,809
5. Step 5: Solve for x
   x = 3,097,413,442,809/1,176,421
6. Step 6: Final answer
   x = 2,632,912.40