Finding the Third Proportional to 1,662,021 and 3,572,292

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,021 : 3,572,292 = 3,572,292 : x
2. Step 2: Convert to fraction form
   1,662,021/3,572,292 = 3,572,292/x
3. Step 3: Cross multiply
   1,662,021x = 3,572,292 × 3,572,292
4. Step 4: Simplify right side
   1,662,021x = 12,761,270,133,264
5. Step 5: Solve for x
   x = 12,761,270,133,264/1,662,021
6. Step 6: Final answer
   x = 7,678,164.19