Finding the Third Proportional to 3,039,188 and 6,485,158

Step by Step Solution

1. Step 1: Write the proportion equation
   3,039,188 : 6,485,158 = 6,485,158 : x
2. Step 2: Convert to fraction form
   3,039,188/6,485,158 = 6,485,158/x
3. Step 3: Cross multiply
   3,039,188x = 6,485,158 × 6,485,158
4. Step 4: Simplify right side
   3,039,188x = 42,057,274,284,964
5. Step 5: Solve for x
   x = 42,057,274,284,964/3,039,188
6. Step 6: Final answer
   x = 13,838,325.99