Finding the Third Proportional to 504,663 and 1,066,191

Step by Step Solution

1. Step 1: Write the proportion equation
   504,663 : 1,066,191 = 1,066,191 : x
2. Step 2: Convert to fraction form
   504,663/1,066,191 = 1,066,191/x
3. Step 3: Cross multiply
   504,663x = 1,066,191 × 1,066,191
4. Step 4: Simplify right side
   504,663x = 1,136,763,248,481
5. Step 5: Solve for x
   x = 1,136,763,248,481/504,663
6. Step 6: Final answer
   x = 2,252,519.50