Finding the Third Proportional to 507,552 and 1,128,584

Step by Step Solution

1. Step 1: Write the proportion equation
   507,552 : 1,128,584 = 1,128,584 : x
2. Step 2: Convert to fraction form
   507,552/1,128,584 = 1,128,584/x
3. Step 3: Cross multiply
   507,552x = 1,128,584 × 1,128,584
4. Step 4: Simplify right side
   507,552x = 1,273,701,845,056
5. Step 5: Solve for x
   x = 1,273,701,845,056/507,552
6. Step 6: Final answer
   x = 2,509,500.20