Finding the Third Proportional to 1,195,890 and 1,853,613

Step by Step Solution

1. Step 1: Write the proportion equation
   1,195,890 : 1,853,613 = 1,853,613 : x
2. Step 2: Convert to fraction form
   1,195,890/1,853,613 = 1,853,613/x
3. Step 3: Cross multiply
   1,195,890x = 1,853,613 × 1,853,613
4. Step 4: Simplify right side
   1,195,890x = 3,435,881,153,769
5. Step 5: Solve for x
   x = 3,435,881,153,769/1,195,890
6. Step 6: Final answer
   x = 2,873,074.58