Finding the Third Proportional to 5,739,816 and 12,599,196

Step by Step Solution

1. Step 1: Write the proportion equation
   5,739,816 : 12,599,196 = 12,599,196 : x
2. Step 2: Convert to fraction form
   5,739,816/12,599,196 = 12,599,196/x
3. Step 3: Cross multiply
   5,739,816x = 12,599,196 × 12,599,196
4. Step 4: Simplify right side
   5,739,816x = 158,739,739,846,416
5. Step 5: Solve for x
   x = 158,739,739,846,416/5,739,816
6. Step 6: Final answer
   x = 27,655,893.47