Finding the Third Proportional to 468,774 and 1,010,556

Step by Step Solution

1. Step 1: Write the proportion equation
   468,774 : 1,010,556 = 1,010,556 : x
2. Step 2: Convert to fraction form
   468,774/1,010,556 = 1,010,556/x
3. Step 3: Cross multiply
   468,774x = 1,010,556 × 1,010,556
4. Step 4: Simplify right side
   468,774x = 1,021,223,429,136
5. Step 5: Solve for x
   x = 1,021,223,429,136/468,774
6. Step 6: Final answer
   x = 2,178,498.44