Finding the Third Proportional to 1,016,666 and 2,200,699

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,666 : 2,200,699 = 2,200,699 : x
2. Step 2: Convert to fraction form
   1,016,666/2,200,699 = 2,200,699/x
3. Step 3: Cross multiply
   1,016,666x = 2,200,699 × 2,200,699
4. Step 4: Simplify right side
   1,016,666x = 4,843,076,088,601
5. Step 5: Solve for x
   x = 4,843,076,088,601/1,016,666
6. Step 6: Final answer
   x = 4,763,684.52