Finding the Third Proportional to 1,793,430 and 3,870,174

Step by Step Solution

1. Step 1: Write the proportion equation
   1,793,430 : 3,870,174 = 3,870,174 : x
2. Step 2: Convert to fraction form
   1,793,430/3,870,174 = 3,870,174/x
3. Step 3: Cross multiply
   1,793,430x = 3,870,174 × 3,870,174
4. Step 4: Simplify right side
   1,793,430x = 14,978,246,790,276
5. Step 5: Solve for x
   x = 14,978,246,790,276/1,793,430
6. Step 6: Final answer
   x = 8,351,732.04