Finding the Third Proportional to 372,667.50 and 804,861

Step by Step Solution

1. Step 1: Write the proportion equation
   372,667.50 : 804,861 = 804,861 : x
2. Step 2: Convert to fraction form
   372,667.50/804,861 = 804,861/x
3. Step 3: Cross multiply
   372,667.50x = 804,861 × 804,861
4. Step 4: Simplify right side
   372,667.50x = 647,801,229,321
5. Step 5: Solve for x
   x = 647,801,229,321/372,667.50
6. Step 6: Final answer
   x = 1,738,282.06