Finding the Third Proportional to 1,111,654 and 2,345,804

Step by Step Solution

1. Step 1: Write the proportion equation
   1,111,654 : 2,345,804 = 2,345,804 : x
2. Step 2: Convert to fraction form
   1,111,654/2,345,804 = 2,345,804/x
3. Step 3: Cross multiply
   1,111,654x = 2,345,804 × 2,345,804
4. Step 4: Simplify right side
   1,111,654x = 5,502,796,406,416
5. Step 5: Solve for x
   x = 5,502,796,406,416/1,111,654
6. Step 6: Final answer
   x = 4,950,098.15