Finding the Third Proportional to 1,841,460 and 2,790,621

Step by Step Solution

1. Step 1: Write the proportion equation
   1,841,460 : 2,790,621 = 2,790,621 : x
2. Step 2: Convert to fraction form
   1,841,460/2,790,621 = 2,790,621/x
3. Step 3: Cross multiply
   1,841,460x = 2,790,621 × 2,790,621
4. Step 4: Simplify right side
   1,841,460x = 7,787,565,565,641
5. Step 5: Solve for x
   x = 7,787,565,565,641/1,841,460
6. Step 6: Final answer
   x = 4,229,016.96