Finding the Third Proportional to 1,684,731 and 2,409,182

Step by Step Solution

1. Step 1: Write the proportion equation
   1,684,731 : 2,409,182 = 2,409,182 : x
2. Step 2: Convert to fraction form
   1,684,731/2,409,182 = 2,409,182/x
3. Step 3: Cross multiply
   1,684,731x = 2,409,182 × 2,409,182
4. Step 4: Simplify right side
   1,684,731x = 5,804,157,909,124
5. Step 5: Solve for x
   x = 5,804,157,909,124/1,684,731
6. Step 6: Final answer
   x = 3,445,154.10