Finding the Third Proportional to 3,514,564 and 7,673,672

Step by Step Solution

1. Step 1: Write the proportion equation
   3,514,564 : 7,673,672 = 7,673,672 : x
2. Step 2: Convert to fraction form
   3,514,564/7,673,672 = 7,673,672/x
3. Step 3: Cross multiply
   3,514,564x = 7,673,672 × 7,673,672
4. Step 4: Simplify right side
   3,514,564x = 58,885,241,963,584
5. Step 5: Solve for x
   x = 58,885,241,963,584/3,514,564
6. Step 6: Final answer
   x = 16,754,636.41