Finding the Third Proportional to 1,036,345 and 2,249,709

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,345 : 2,249,709 = 2,249,709 : x
2. Step 2: Convert to fraction form
   1,036,345/2,249,709 = 2,249,709/x
3. Step 3: Cross multiply
   1,036,345x = 2,249,709 × 2,249,709
4. Step 4: Simplify right side
   1,036,345x = 5,061,190,584,681
5. Step 5: Solve for x
   x = 5,061,190,584,681/1,036,345
6. Step 6: Final answer
   x = 4,883,692.77