Finding the Third Proportional to 1,146,528 and 2,449,440

Step by Step Solution

1. Step 1: Write the proportion equation
   1,146,528 : 2,449,440 = 2,449,440 : x
2. Step 2: Convert to fraction form
   1,146,528/2,449,440 = 2,449,440/x
3. Step 3: Cross multiply
   1,146,528x = 2,449,440 × 2,449,440
4. Step 4: Simplify right side
   1,146,528x = 5,999,756,313,600
5. Step 5: Solve for x
   x = 5,999,756,313,600/1,146,528
6. Step 6: Final answer
   x = 5,232,978.45