Finding the Third Proportional to 1,496,309 and 2,321,657

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496,309 : 2,321,657 = 2,321,657 : x
2. Step 2: Convert to fraction form
   1,496,309/2,321,657 = 2,321,657/x
3. Step 3: Cross multiply
   1,496,309x = 2,321,657 × 2,321,657
4. Step 4: Simplify right side
   1,496,309x = 5,390,091,225,649
5. Step 5: Solve for x
   x = 5,390,091,225,649/1,496,309
6. Step 6: Final answer
   x = 3,602,258.11