Finding the Third Proportional to 1,186,734 and 1,836,417

Step by Step Solution

1. Step 1: Write the proportion equation
   1,186,734 : 1,836,417 = 1,836,417 : x
2. Step 2: Convert to fraction form
   1,186,734/1,836,417 = 1,836,417/x
3. Step 3: Cross multiply
   1,186,734x = 1,836,417 × 1,836,417
4. Step 4: Simplify right side
   1,186,734x = 3,372,427,397,889
5. Step 5: Solve for x
   x = 3,372,427,397,889/1,186,734
6. Step 6: Final answer
   x = 2,841,771.95