Finding the Third Proportional to 1,677,051 and 3,621,078

Step by Step Solution

1. Step 1: Write the proportion equation
   1,677,051 : 3,621,078 = 3,621,078 : x
2. Step 2: Convert to fraction form
   1,677,051/3,621,078 = 3,621,078/x
3. Step 3: Cross multiply
   1,677,051x = 3,621,078 × 3,621,078
4. Step 4: Simplify right side
   1,677,051x = 13,112,205,882,084
5. Step 5: Solve for x
   x = 13,112,205,882,084/1,677,051
6. Step 6: Final answer
   x = 7,818,608.90