Finding the Third Proportional to 1,112,888 and 1,669,572

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,888 : 1,669,572 = 1,669,572 : x
2. Step 2: Convert to fraction form
   1,112,888/1,669,572 = 1,669,572/x
3. Step 3: Cross multiply
   1,112,888x = 1,669,572 × 1,669,572
4. Step 4: Simplify right side
   1,112,888x = 2,787,470,663,184
5. Step 5: Solve for x
   x = 2,787,470,663,184/1,112,888
6. Step 6: Final answer
   x = 2,504,718.05