Finding the Third Proportional to 1,662,003 and 3,572,260

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,003 : 3,572,260 = 3,572,260 : x
2. Step 2: Convert to fraction form
   1,662,003/3,572,260 = 3,572,260/x
3. Step 3: Cross multiply
   1,662,003x = 3,572,260 × 3,572,260
4. Step 4: Simplify right side
   1,662,003x = 12,761,041,507,600
5. Step 5: Solve for x
   x = 12,761,041,507,600/1,662,003
6. Step 6: Final answer
   x = 7,678,109.79