Finding the Third Proportional to 1,769,500 and 3,870,164

Step by Step Solution

1. Step 1: Write the proportion equation
   1,769,500 : 3,870,164 = 3,870,164 : x
2. Step 2: Convert to fraction form
   1,769,500/3,870,164 = 3,870,164/x
3. Step 3: Cross multiply
   1,769,500x = 3,870,164 × 3,870,164
4. Step 4: Simplify right side
   1,769,500x = 14,978,169,386,896
5. Step 5: Solve for x
   x = 14,978,169,386,896/1,769,500
6. Step 6: Final answer
   x = 8,464,633.73