Finding the Third Proportional to 1,642,572 and 2,407,104

Step by Step Solution

1. Step 1: Write the proportion equation
   1,642,572 : 2,407,104 = 2,407,104 : x
2. Step 2: Convert to fraction form
   1,642,572/2,407,104 = 2,407,104/x
3. Step 3: Cross multiply
   1,642,572x = 2,407,104 × 2,407,104
4. Step 4: Simplify right side
   1,642,572x = 5,794,149,666,816
5. Step 5: Solve for x
   x = 5,794,149,666,816/1,642,572
6. Step 6: Final answer
   x = 3,527,485.96