Finding the Third Proportional to 468,800 and 1,010,608

Step by Step Solution

1. Step 1: Write the proportion equation
   468,800 : 1,010,608 = 1,010,608 : x
2. Step 2: Convert to fraction form
   468,800/1,010,608 = 1,010,608/x
3. Step 3: Cross multiply
   468,800x = 1,010,608 × 1,010,608
4. Step 4: Simplify right side
   468,800x = 1,021,328,529,664
5. Step 5: Solve for x
   x = 1,021,328,529,664/468,800
6. Step 6: Final answer
   x = 2,178,601.81