Finding the Third Proportional to 1,194,930 and 2,580,020

Step by Step Solution

1. Step 1: Write the proportion equation
   1,194,930 : 2,580,020 = 2,580,020 : x
2. Step 2: Convert to fraction form
   1,194,930/2,580,020 = 2,580,020/x
3. Step 3: Cross multiply
   1,194,930x = 2,580,020 × 2,580,020
4. Step 4: Simplify right side
   1,194,930x = 6,656,503,200,400
5. Step 5: Solve for x
   x = 6,656,503,200,400/1,194,930
6. Step 6: Final answer
   x = 5,570,621.88