Finding the Third Proportional to 3,230,603 and 5,068,558

Step by Step Solution

1. Step 1: Write the proportion equation
   3,230,603 : 5,068,558 = 5,068,558 : x
2. Step 2: Convert to fraction form
   3,230,603/5,068,558 = 5,068,558/x
3. Step 3: Cross multiply
   3,230,603x = 5,068,558 × 5,068,558
4. Step 4: Simplify right side
   3,230,603x = 25,690,280,199,364
5. Step 5: Solve for x
   x = 25,690,280,199,364/3,230,603
6. Step 6: Final answer
   x = 7,952,162.55