Finding the Third Proportional to 5,739,768 and 12,599,148

Step by Step Solution

1. Step 1: Write the proportion equation
   5,739,768 : 12,599,148 = 12,599,148 : x
2. Step 2: Convert to fraction form
   5,739,768/12,599,148 = 12,599,148/x
3. Step 3: Cross multiply
   5,739,768x = 12,599,148 × 12,599,148
4. Step 4: Simplify right side
   5,739,768x = 158,738,530,325,904
5. Step 5: Solve for x
   x = 158,738,530,325,904/5,739,768
6. Step 6: Final answer
   x = 27,655,914.02