Finding the Third Proportional to 1,010,123 and 2,210,150

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,123 : 2,210,150 = 2,210,150 : x
2. Step 2: Convert to fraction form
   1,010,123/2,210,150 = 2,210,150/x
3. Step 3: Cross multiply
   1,010,123x = 2,210,150 × 2,210,150
4. Step 4: Simplify right side
   1,010,123x = 4,884,763,022,500
5. Step 5: Solve for x
   x = 4,884,763,022,500/1,010,123
6. Step 6: Final answer
   x = 4,835,810.12