Finding the Third Proportional to 983,580 and 1,563,984

Step by Step Solution

1. Step 1: Write the proportion equation
   983,580 : 1,563,984 = 1,563,984 : x
2. Step 2: Convert to fraction form
   983,580/1,563,984 = 1,563,984/x
3. Step 3: Cross multiply
   983,580x = 1,563,984 × 1,563,984
4. Step 4: Simplify right side
   983,580x = 2,446,045,952,256
5. Step 5: Solve for x
   x = 2,446,045,952,256/983,580
6. Step 6: Final answer
   x = 2,486,880.53