Finding the Third Proportional to 1,660,669 and 3,576,034

Step by Step Solution

1. Step 1: Write the proportion equation
   1,660,669 : 3,576,034 = 3,576,034 : x
2. Step 2: Convert to fraction form
   1,660,669/3,576,034 = 3,576,034/x
3. Step 3: Cross multiply
   1,660,669x = 3,576,034 × 3,576,034
4. Step 4: Simplify right side
   1,660,669x = 12,788,019,169,156
5. Step 5: Solve for x
   x = 12,788,019,169,156/1,660,669
6. Step 6: Final answer
   x = 7,700,522.60