Finding the Third Proportional to 3,359,183 and 7,158,363

Step by Step Solution

1. Step 1: Write the proportion equation
   3,359,183 : 7,158,363 = 7,158,363 : x
2. Step 2: Convert to fraction form
   3,359,183/7,158,363 = 7,158,363/x
3. Step 3: Cross multiply
   3,359,183x = 7,158,363 × 7,158,363
4. Step 4: Simplify right side
   3,359,183x = 51,242,160,839,769
5. Step 5: Solve for x
   x = 51,242,160,839,769/3,359,183
6. Step 6: Final answer
   x = 15,254,352.28