Finding the Third Proportional to 669,120 and 1,003,584

Step by Step Solution

1. Step 1: Write the proportion equation
   669,120 : 1,003,584 = 1,003,584 : x
2. Step 2: Convert to fraction form
   669,120/1,003,584 = 1,003,584/x
3. Step 3: Cross multiply
   669,120x = 1,003,584 × 1,003,584
4. Step 4: Simplify right side
   669,120x = 1,007,180,845,056
5. Step 5: Solve for x
   x = 1,007,180,845,056/669,120
6. Step 6: Final answer
   x = 1,505,232.01