Finding the Third Proportional to 1,615,484 and 2,534,430

Step by Step Solution

1. Step 1: Write the proportion equation
   1,615,484 : 2,534,430 = 2,534,430 : x
2. Step 2: Convert to fraction form
   1,615,484/2,534,430 = 2,534,430/x
3. Step 3: Cross multiply
   1,615,484x = 2,534,430 × 2,534,430
4. Step 4: Simplify right side
   1,615,484x = 6,423,335,424,900
5. Step 5: Solve for x
   x = 6,423,335,424,900/1,615,484
6. Step 6: Final answer
   x = 3,976,105.88