Finding the Third Proportional to 2,260,433 and 3,390,654

Step by Step Solution

1. Step 1: Write the proportion equation
   2,260,433 : 3,390,654 = 3,390,654 : x
2. Step 2: Convert to fraction form
   2,260,433/3,390,654 = 3,390,654/x
3. Step 3: Cross multiply
   2,260,433x = 3,390,654 × 3,390,654
4. Step 4: Simplify right side
   2,260,433x = 11,496,534,547,716
5. Step 5: Solve for x
   x = 11,496,534,547,716/2,260,433
6. Step 6: Final answer
   x = 5,085,987.75