Finding the Third Proportional to 2,119,742 and 4,598,563

Step by Step Solution

1. Step 1: Write the proportion equation
   2,119,742 : 4,598,563 = 4,598,563 : x
2. Step 2: Convert to fraction form
   2,119,742/4,598,563 = 4,598,563/x
3. Step 3: Cross multiply
   2,119,742x = 4,598,563 × 4,598,563
4. Step 4: Simplify right side
   2,119,742x = 21,146,781,664,969
5. Step 5: Solve for x
   x = 21,146,781,664,969/2,119,742
6. Step 6: Final answer
   x = 9,976,111.09