Finding the Third Proportional to 1,198,585 and 2,575,042

Step by Step Solution

1. Step 1: Write the proportion equation
   1,198,585 : 2,575,042 = 2,575,042 : x
2. Step 2: Convert to fraction form
   1,198,585/2,575,042 = 2,575,042/x
3. Step 3: Cross multiply
   1,198,585x = 2,575,042 × 2,575,042
4. Step 4: Simplify right side
   1,198,585x = 6,630,841,301,764
5. Step 5: Solve for x
   x = 6,630,841,301,764/1,198,585
6. Step 6: Final answer
   x = 5,532,224.50