Finding the Third Proportional to 5,786,210 and 12,601,066

Step by Step Solution

1. Step 1: Write the proportion equation
   5,786,210 : 12,601,066 = 12,601,066 : x
2. Step 2: Convert to fraction form
   5,786,210/12,601,066 = 12,601,066/x
3. Step 3: Cross multiply
   5,786,210x = 12,601,066 × 12,601,066
4. Step 4: Simplify right side
   5,786,210x = 158,786,864,336,356
5. Step 5: Solve for x
   x = 158,786,864,336,356/5,786,210
6. Step 6: Final answer
   x = 27,442,291.99