Finding the Third Proportional to 1,146,356 and 2,429,260

Step by Step Solution

1. Step 1: Write the proportion equation
   1,146,356 : 2,429,260 = 2,429,260 : x
2. Step 2: Convert to fraction form
   1,146,356/2,429,260 = 2,429,260/x
3. Step 3: Cross multiply
   1,146,356x = 2,429,260 × 2,429,260
4. Step 4: Simplify right side
   1,146,356x = 5,901,304,147,600
5. Step 5: Solve for x
   x = 5,901,304,147,600/1,146,356
6. Step 6: Final answer
   x = 5,147,880.89