Finding the Third Proportional to 1,451,090 and 3,021,290

Step by Step Solution

1. Step 1: Write the proportion equation
   1,451,090 : 3,021,290 = 3,021,290 : x
2. Step 2: Convert to fraction form
   1,451,090/3,021,290 = 3,021,290/x
3. Step 3: Cross multiply
   1,451,090x = 3,021,290 × 3,021,290
4. Step 4: Simplify right side
   1,451,090x = 9,128,193,264,100
5. Step 5: Solve for x
   x = 9,128,193,264,100/1,451,090
6. Step 6: Final answer
   x = 6,290,576.92