Finding the Third Proportional to 1,063,909 and 2,308,666

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063,909 : 2,308,666 = 2,308,666 : x
2. Step 2: Convert to fraction form
   1,063,909/2,308,666 = 2,308,666/x
3. Step 3: Cross multiply
   1,063,909x = 2,308,666 × 2,308,666
4. Step 4: Simplify right side
   1,063,909x = 5,329,938,699,556
5. Step 5: Solve for x
   x = 5,329,938,699,556/1,063,909
6. Step 6: Final answer
   x = 5,009,769.35