Finding the Third Proportional to 3,635,354 and 7,876,558

Step by Step Solution

1. Step 1: Write the proportion equation
   3,635,354 : 7,876,558 = 7,876,558 : x
2. Step 2: Convert to fraction form
   3,635,354/7,876,558 = 7,876,558/x
3. Step 3: Cross multiply
   3,635,354x = 7,876,558 × 7,876,558
4. Step 4: Simplify right side
   3,635,354x = 62,040,165,927,364
5. Step 5: Solve for x
   x = 62,040,165,927,364/3,635,354
6. Step 6: Final answer
   x = 17,065,783.94