Finding the Third Proportional to 461,154 and 1,009,788

Step by Step Solution

1. Step 1: Write the proportion equation
   461,154 : 1,009,788 = 1,009,788 : x
2. Step 2: Convert to fraction form
   461,154/1,009,788 = 1,009,788/x
3. Step 3: Cross multiply
   461,154x = 1,009,788 × 1,009,788
4. Step 4: Simplify right side
   461,154x = 1,019,671,804,944
5. Step 5: Solve for x
   x = 1,019,671,804,944/461,154
6. Step 6: Final answer
   x = 2,211,130.78