Finding the Third Proportional to 1,628,070 and 3,300,468

Step by Step Solution

1. Step 1: Write the proportion equation
   1,628,070 : 3,300,468 = 3,300,468 : x
2. Step 2: Convert to fraction form
   1,628,070/3,300,468 = 3,300,468/x
3. Step 3: Cross multiply
   1,628,070x = 3,300,468 × 3,300,468
4. Step 4: Simplify right side
   1,628,070x = 10,893,089,019,024
5. Step 5: Solve for x
   x = 10,893,089,019,024/1,628,070
6. Step 6: Final answer
   x = 6,690,798.93