Finding the Third Proportional to 1,976,106 and 4,251,804

Step by Step Solution

1. Step 1: Write the proportion equation
   1,976,106 : 4,251,804 = 4,251,804 : x
2. Step 2: Convert to fraction form
   1,976,106/4,251,804 = 4,251,804/x
3. Step 3: Cross multiply
   1,976,106x = 4,251,804 × 4,251,804
4. Step 4: Simplify right side
   1,976,106x = 18,077,837,254,416
5. Step 5: Solve for x
   x = 18,077,837,254,416/1,976,106
6. Step 6: Final answer
   x = 9,148,212.32