Finding the Third Proportional to 1,870,152 and 4,090,224

Step by Step Solution

1. Step 1: Write the proportion equation
   1,870,152 : 4,090,224 = 4,090,224 : x
2. Step 2: Convert to fraction form
   1,870,152/4,090,224 = 4,090,224/x
3. Step 3: Cross multiply
   1,870,152x = 4,090,224 × 4,090,224
4. Step 4: Simplify right side
   1,870,152x = 16,729,932,370,176
5. Step 5: Solve for x
   x = 16,729,932,370,176/1,870,152
6. Step 6: Final answer
   x = 8,945,760.76