Finding the Third Proportional to 1,870,277 and 4,029,069

Step by Step Solution

1. Step 1: Write the proportion equation
   1,870,277 : 4,029,069 = 4,029,069 : x
2. Step 2: Convert to fraction form
   1,870,277/4,029,069 = 4,029,069/x
3. Step 3: Cross multiply
   1,870,277x = 4,029,069 × 4,029,069
4. Step 4: Simplify right side
   1,870,277x = 16,233,397,006,761
5. Step 5: Solve for x
   x = 16,233,397,006,761/1,870,277
6. Step 6: Final answer
   x = 8,679,675.26