Finding the Third Proportional to 1,026,129 and 2,227,506

Step by Step Solution

1. Step 1: Write the proportion equation
   1,026,129 : 2,227,506 = 2,227,506 : x
2. Step 2: Convert to fraction form
   1,026,129/2,227,506 = 2,227,506/x
3. Step 3: Cross multiply
   1,026,129x = 2,227,506 × 2,227,506
4. Step 4: Simplify right side
   1,026,129x = 4,961,782,980,036
5. Step 5: Solve for x
   x = 4,961,782,980,036/1,026,129
6. Step 6: Final answer
   x = 4,835,437.83