Finding the Third Proportional to 1,911,858 and 2,934,627

Step by Step Solution

1. Step 1: Write the proportion equation
   1,911,858 : 2,934,627 = 2,934,627 : x
2. Step 2: Convert to fraction form
   1,911,858/2,934,627 = 2,934,627/x
3. Step 3: Cross multiply
   1,911,858x = 2,934,627 × 2,934,627
4. Step 4: Simplify right side
   1,911,858x = 8,612,035,629,129
5. Step 5: Solve for x
   x = 8,612,035,629,129/1,911,858
6. Step 6: Final answer
   x = 4,504,537.28