Finding the Third Proportional to 5,598,462 and 8,396,236

Step by Step Solution

1. Step 1: Write the proportion equation
   5,598,462 : 8,396,236 = 8,396,236 : x
2. Step 2: Convert to fraction form
   5,598,462/8,396,236 = 8,396,236/x
3. Step 3: Cross multiply
   5,598,462x = 8,396,236 × 8,396,236
4. Step 4: Simplify right side
   5,598,462x = 70,496,778,967,696
5. Step 5: Solve for x
   x = 70,496,778,967,696/5,598,462
6. Step 6: Final answer
   x = 12,592,168.88