Finding the Third Proportional to 446,751 and 680,656.50

Step by Step Solution

1. Step 1: Write the proportion equation
   446,751 : 680,656.50 = 680,656.50 : x
2. Step 2: Convert to fraction form
   446,751/680,656.50 = 680,656.50/x
3. Step 3: Cross multiply
   446,751x = 680,656.50 × 680,656.50
4. Step 4: Simplify right side
   446,751x = 463,293,270,992.25
5. Step 5: Solve for x
   x = 463,293,270,992.25/446,751
6. Step 6: Final answer
   x = 1,037,027.94