Finding the Third Proportional to 1,198,602 and 2,575,080

Step by Step Solution

1. Step 1: Write the proportion equation
   1,198,602 : 2,575,080 = 2,575,080 : x
2. Step 2: Convert to fraction form
   1,198,602/2,575,080 = 2,575,080/x
3. Step 3: Cross multiply
   1,198,602x = 2,575,080 × 2,575,080
4. Step 4: Simplify right side
   1,198,602x = 6,631,037,006,400
5. Step 5: Solve for x
   x = 6,631,037,006,400/1,198,602
6. Step 6: Final answer
   x = 5,532,309.31