Finding the Third Proportional to 208,200 and 462,984

Step by Step Solution

1. Step 1: Write the proportion equation
   208,200 : 462,984 = 462,984 : x
2. Step 2: Convert to fraction form
   208,200/462,984 = 462,984/x
3. Step 3: Cross multiply
   208,200x = 462,984 × 462,984
4. Step 4: Simplify right side
   208,200x = 214,354,184,256
5. Step 5: Solve for x
   x = 214,354,184,256/208,200
6. Step 6: Final answer
   x = 1,029,559.00