Finding the Third Proportional to 1,284,630 and 2,798,044

Step by Step Solution

1. Step 1: Write the proportion equation
   1,284,630 : 2,798,044 = 2,798,044 : x
2. Step 2: Convert to fraction form
   1,284,630/2,798,044 = 2,798,044/x
3. Step 3: Cross multiply
   1,284,630x = 2,798,044 × 2,798,044
4. Step 4: Simplify right side
   1,284,630x = 7,829,050,225,936
5. Step 5: Solve for x
   x = 7,829,050,225,936/1,284,630
6. Step 6: Final answer
   x = 6,094,400.90