Finding the Third Proportional to 1,121,948 and 2,468,194

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,948 : 2,468,194 = 2,468,194 : x
2. Step 2: Convert to fraction form
   1,121,948/2,468,194 = 2,468,194/x
3. Step 3: Cross multiply
   1,121,948x = 2,468,194 × 2,468,194
4. Step 4: Simplify right side
   1,121,948x = 6,091,981,621,636
5. Step 5: Solve for x
   x = 6,091,981,621,636/1,121,948
6. Step 6: Final answer
   x = 5,429,825.29