Finding the Third Proportional to 651,698.50 and 1,362,984

Step by Step Solution

1. Step 1: Write the proportion equation
   651,698.50 : 1,362,984 = 1,362,984 : x
2. Step 2: Convert to fraction form
   651,698.50/1,362,984 = 1,362,984/x
3. Step 3: Cross multiply
   651,698.50x = 1,362,984 × 1,362,984
4. Step 4: Simplify right side
   651,698.50x = 1,857,725,384,256
5. Step 5: Solve for x
   x = 1,857,725,384,256/651,698.50
6. Step 6: Final answer
   x = 2,850,590.24