Finding the Third Proportional to 2,109,010 and 4,549,796

Step by Step Solution

1. Step 1: Write the proportion equation
   2,109,010 : 4,549,796 = 4,549,796 : x
2. Step 2: Convert to fraction form
   2,109,010/4,549,796 = 4,549,796/x
3. Step 3: Cross multiply
   2,109,010x = 4,549,796 × 4,549,796
4. Step 4: Simplify right side
   2,109,010x = 20,700,643,641,616
5. Step 5: Solve for x
   x = 20,700,643,641,616/2,109,010
6. Step 6: Final answer
   x = 9,815,336.88