Finding the Third Proportional to 3,514,503 and 7,673,442

Step by Step Solution

1. Step 1: Write the proportion equation
   3,514,503 : 7,673,442 = 7,673,442 : x
2. Step 2: Convert to fraction form
   3,514,503/7,673,442 = 7,673,442/x
3. Step 3: Cross multiply
   3,514,503x = 7,673,442 × 7,673,442
4. Step 4: Simplify right side
   3,514,503x = 58,881,712,127,364
5. Step 5: Solve for x
   x = 58,881,712,127,364/3,514,503
6. Step 6: Final answer
   x = 16,753,922.85