Finding the Third Proportional to 1,294,473 and 2,837,778

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,473 : 2,837,778 = 2,837,778 : x
2. Step 2: Convert to fraction form
   1,294,473/2,837,778 = 2,837,778/x
3. Step 3: Cross multiply
   1,294,473x = 2,837,778 × 2,837,778
4. Step 4: Simplify right side
   1,294,473x = 8,052,983,977,284
5. Step 5: Solve for x
   x = 8,052,983,977,284/1,294,473
6. Step 6: Final answer
   x = 6,221,052.10