Finding the Third Proportional to 1,036,788 and 2,272,865

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,788 : 2,272,865 = 2,272,865 : x
2. Step 2: Convert to fraction form
   1,036,788/2,272,865 = 2,272,865/x
3. Step 3: Cross multiply
   1,036,788x = 2,272,865 × 2,272,865
4. Step 4: Simplify right side
   1,036,788x = 5,165,915,308,225
5. Step 5: Solve for x
   x = 5,165,915,308,225/1,036,788
6. Step 6: Final answer
   x = 4,982,614.87