Finding the Third Proportional to 1,475,172 and 3,004,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,475,172 : 3,004,456 = 3,004,456 : x
2. Step 2: Convert to fraction form
   1,475,172/3,004,456 = 3,004,456/x
3. Step 3: Cross multiply
   1,475,172x = 3,004,456 × 3,004,456
4. Step 4: Simplify right side
   1,475,172x = 9,026,755,855,936
5. Step 5: Solve for x
   x = 9,026,755,855,936/1,475,172
6. Step 6: Final answer
   x = 6,119,120.93