Finding the Third Proportional to 1,928,437 and 4,113,162

Step by Step Solution

1. Step 1: Write the proportion equation
   1,928,437 : 4,113,162 = 4,113,162 : x
2. Step 2: Convert to fraction form
   1,928,437/4,113,162 = 4,113,162/x
3. Step 3: Cross multiply
   1,928,437x = 4,113,162 × 4,113,162
4. Step 4: Simplify right side
   1,928,437x = 16,918,101,638,244
5. Step 5: Solve for x
   x = 16,918,101,638,244/1,928,437
6. Step 6: Final answer
   x = 8,772,960.51