Finding the Third Proportional to 630,660 and 1,354,632

Step by Step Solution

1. Step 1: Write the proportion equation
   630,660 : 1,354,632 = 1,354,632 : x
2. Step 2: Convert to fraction form
   630,660/1,354,632 = 1,354,632/x
3. Step 3: Cross multiply
   630,660x = 1,354,632 × 1,354,632
4. Step 4: Simplify right side
   630,660x = 1,835,027,855,424
5. Step 5: Solve for x
   x = 1,835,027,855,424/630,660
6. Step 6: Final answer
   x = 2,909,694.38