Finding the Third Proportional to 1,026,536 and 2,233,688

Step by Step Solution

1. Step 1: Write the proportion equation
   1,026,536 : 2,233,688 = 2,233,688 : x
2. Step 2: Convert to fraction form
   1,026,536/2,233,688 = 2,233,688/x
3. Step 3: Cross multiply
   1,026,536x = 2,233,688 × 2,233,688
4. Step 4: Simplify right side
   1,026,536x = 4,989,362,081,344
5. Step 5: Solve for x
   x = 4,989,362,081,344/1,026,536
6. Step 6: Final answer
   x = 4,860,386.86