Finding the Third Proportional to 1,858,950 and 4,071,708

Step by Step Solution

1. Step 1: Write the proportion equation
   1,858,950 : 4,071,708 = 4,071,708 : x
2. Step 2: Convert to fraction form
   1,858,950/4,071,708 = 4,071,708/x
3. Step 3: Cross multiply
   1,858,950x = 4,071,708 × 4,071,708
4. Step 4: Simplify right side
   1,858,950x = 16,578,806,037,264
5. Step 5: Solve for x
   x = 16,578,806,037,264/1,858,950
6. Step 6: Final answer
   x = 8,918,371.14