Finding the Third Proportional to 1,534,209 and 2,301,315

Step by Step Solution

1. Step 1: Write the proportion equation
   1,534,209 : 2,301,315 = 2,301,315 : x
2. Step 2: Convert to fraction form
   1,534,209/2,301,315 = 2,301,315/x
3. Step 3: Cross multiply
   1,534,209x = 2,301,315 × 2,301,315
4. Step 4: Simplify right side
   1,534,209x = 5,296,050,729,225
5. Step 5: Solve for x
   x = 5,296,050,729,225/1,534,209
6. Step 6: Final answer
   x = 3,451,974.75