Finding the Third Proportional to 1,146,360 and 2,429,268

Step by Step Solution

1. Step 1: Write the proportion equation
   1,146,360 : 2,429,268 = 2,429,268 : x
2. Step 2: Convert to fraction form
   1,146,360/2,429,268 = 2,429,268/x
3. Step 3: Cross multiply
   1,146,360x = 2,429,268 × 2,429,268
4. Step 4: Simplify right side
   1,146,360x = 5,901,343,015,824
5. Step 5: Solve for x
   x = 5,901,343,015,824/1,146,360
6. Step 6: Final answer
   x = 5,147,896.84