Finding the Third Proportional to 1,010,296 and 2,180,835

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,296 : 2,180,835 = 2,180,835 : x
2. Step 2: Convert to fraction form
   1,010,296/2,180,835 = 2,180,835/x
3. Step 3: Cross multiply
   1,010,296x = 2,180,835 × 2,180,835
4. Step 4: Simplify right side
   1,010,296x = 4,756,041,297,225
5. Step 5: Solve for x
   x = 4,756,041,297,225/1,010,296
6. Step 6: Final answer
   x = 4,707,572.13