Finding the Third Proportional to 1,036,786 and 2,272,861

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,786 : 2,272,861 = 2,272,861 : x
2. Step 2: Convert to fraction form
   1,036,786/2,272,861 = 2,272,861/x
3. Step 3: Cross multiply
   1,036,786x = 2,272,861 × 2,272,861
4. Step 4: Simplify right side
   1,036,786x = 5,165,897,125,321
5. Step 5: Solve for x
   x = 5,165,897,125,321/1,036,786
6. Step 6: Final answer
   x = 4,982,606.95