Finding the Third Proportional to 1,201,817 and 1,833,042

Step by Step Solution

1. Step 1: Write the proportion equation
   1,201,817 : 1,833,042 = 1,833,042 : x
2. Step 2: Convert to fraction form
   1,201,817/1,833,042 = 1,833,042/x
3. Step 3: Cross multiply
   1,201,817x = 1,833,042 × 1,833,042
4. Step 4: Simplify right side
   1,201,817x = 3,360,042,973,764
5. Step 5: Solve for x
   x = 3,360,042,973,764/1,201,817
6. Step 6: Final answer
   x = 2,795,802.50