Finding the Third Proportional to 1,526,174 and 3,177,940.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,526,174 : 3,177,940.50 = 3,177,940.50 : x
2. Step 2: Convert to fraction form
   1,526,174/3,177,940.50 = 3,177,940.50/x
3. Step 3: Cross multiply
   1,526,174x = 3,177,940.50 × 3,177,940.50
4. Step 4: Simplify right side
   1,526,174x = 10,099,305,821,540.25
5. Step 5: Solve for x
   x = 10,099,305,821,540.25/1,526,174
6. Step 6: Final answer
   x = 6,617,401.31