Finding the Third Proportional to 2,630,574 and 5,652,760.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,630,574 : 5,652,760.50 = 5,652,760.50 : x
2. Step 2: Convert to fraction form
   2,630,574/5,652,760.50 = 5,652,760.50/x
3. Step 3: Cross multiply
   2,630,574x = 5,652,760.50 × 5,652,760.50
4. Step 4: Simplify right side
   2,630,574x = 31,953,701,270,360.25
5. Step 5: Solve for x
   x = 31,953,701,270,360.25/2,630,574
6. Step 6: Final answer
   x = 12,147,045.20