Finding the Third Proportional to 1,036,394 and 2,249,807

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,394 : 2,249,807 = 2,249,807 : x
2. Step 2: Convert to fraction form
   1,036,394/2,249,807 = 2,249,807/x
3. Step 3: Cross multiply
   1,036,394x = 2,249,807 × 2,249,807
4. Step 4: Simplify right side
   1,036,394x = 5,061,631,537,249
5. Step 5: Solve for x
   x = 5,061,631,537,249/1,036,394
6. Step 6: Final answer
   x = 4,883,887.34