Finding the Third Proportional to 1,926,945 and 4,197,066

Step by Step Solution

1. Step 1: Write the proportion equation
   1,926,945 : 4,197,066 = 4,197,066 : x
2. Step 2: Convert to fraction form
   1,926,945/4,197,066 = 4,197,066/x
3. Step 3: Cross multiply
   1,926,945x = 4,197,066 × 4,197,066
4. Step 4: Simplify right side
   1,926,945x = 17,615,363,008,356
5. Step 5: Solve for x
   x = 17,615,363,008,356/1,926,945
6. Step 6: Final answer
   x = 9,141,601.35