Finding the Third Proportional to 1,870,130 and 4,035,490

Step by Step Solution

1. Step 1: Write the proportion equation
   1,870,130 : 4,035,490 = 4,035,490 : x
2. Step 2: Convert to fraction form
   1,870,130/4,035,490 = 4,035,490/x
3. Step 3: Cross multiply
   1,870,130x = 4,035,490 × 4,035,490
4. Step 4: Simplify right side
   1,870,130x = 16,285,179,540,100
5. Step 5: Solve for x
   x = 16,285,179,540,100/1,870,130
6. Step 6: Final answer
   x = 8,708,046.79