Finding the Third Proportional to 583,364 and 1,227,784

Step by Step Solution

1. Step 1: Write the proportion equation
   583,364 : 1,227,784 = 1,227,784 : x
2. Step 2: Convert to fraction form
   583,364/1,227,784 = 1,227,784/x
3. Step 3: Cross multiply
   583,364x = 1,227,784 × 1,227,784
4. Step 4: Simplify right side
   583,364x = 1,507,453,550,656
5. Step 5: Solve for x
   x = 1,507,453,550,656/583,364
6. Step 6: Final answer
   x = 2,584,070.24