Finding the Third Proportional to 1,294,476 and 2,837,784

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,476 : 2,837,784 = 2,837,784 : x
2. Step 2: Convert to fraction form
   1,294,476/2,837,784 = 2,837,784/x
3. Step 3: Cross multiply
   1,294,476x = 2,837,784 × 2,837,784
4. Step 4: Simplify right side
   1,294,476x = 8,053,018,030,656
5. Step 5: Solve for x
   x = 8,053,018,030,656/1,294,476
6. Step 6: Final answer
   x = 6,221,063.99