Finding the Third Proportional to 1,870,066 and 4,039,102

Step by Step Solution

1. Step 1: Write the proportion equation
   1,870,066 : 4,039,102 = 4,039,102 : x
2. Step 2: Convert to fraction form
   1,870,066/4,039,102 = 4,039,102/x
3. Step 3: Cross multiply
   1,870,066x = 4,039,102 × 4,039,102
4. Step 4: Simplify right side
   1,870,066x = 16,314,344,966,404
5. Step 5: Solve for x
   x = 16,314,344,966,404/1,870,066
6. Step 6: Final answer
   x = 8,723,940.74