Finding the Third Proportional to 3,752,007 and 7,636,503

Step by Step Solution

1. Step 1: Write the proportion equation
   3,752,007 : 7,636,503 = 7,636,503 : x
2. Step 2: Convert to fraction form
   3,752,007/7,636,503 = 7,636,503/x
3. Step 3: Cross multiply
   3,752,007x = 7,636,503 × 7,636,503
4. Step 4: Simplify right side
   3,752,007x = 58,316,178,069,009
5. Step 5: Solve for x
   x = 58,316,178,069,009/3,752,007
6. Step 6: Final answer
   x = 15,542,662.39