Finding the Third Proportional to 1,026,875 and 2,289,863

Step by Step Solution

1. Step 1: Write the proportion equation
   1,026,875 : 2,289,863 = 2,289,863 : x
2. Step 2: Convert to fraction form
   1,026,875/2,289,863 = 2,289,863/x
3. Step 3: Cross multiply
   1,026,875x = 2,289,863 × 2,289,863
4. Step 4: Simplify right side
   1,026,875x = 5,243,472,558,769
5. Step 5: Solve for x
   x = 5,243,472,558,769/1,026,875
6. Step 6: Final answer
   x = 5,106,242.30