Finding the Third Proportional to 1,196,781 and 1,748,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,781 : 1,748,880 = 1,748,880 : x
2. Step 2: Convert to fraction form
   1,196,781/1,748,880 = 1,748,880/x
3. Step 3: Cross multiply
   1,196,781x = 1,748,880 × 1,748,880
4. Step 4: Simplify right side
   1,196,781x = 3,058,581,254,400
5. Step 5: Solve for x
   x = 3,058,581,254,400/1,196,781
6. Step 6: Final answer
   x = 2,555,673.31