Finding the Third Proportional to 2,208,206 and 4,731,196

Step by Step Solution

1. Step 1: Write the proportion equation
   2,208,206 : 4,731,196 = 4,731,196 : x
2. Step 2: Convert to fraction form
   2,208,206/4,731,196 = 4,731,196/x
3. Step 3: Cross multiply
   2,208,206x = 4,731,196 × 4,731,196
4. Step 4: Simplify right side
   2,208,206x = 22,384,215,590,416
5. Step 5: Solve for x
   x = 22,384,215,590,416/2,208,206
6. Step 6: Final answer
   x = 10,136,833.06