Finding the Third Proportional to 830,276.50 and 1,355,766

Step by Step Solution

1. Step 1: Write the proportion equation
   830,276.50 : 1,355,766 = 1,355,766 : x
2. Step 2: Convert to fraction form
   830,276.50/1,355,766 = 1,355,766/x
3. Step 3: Cross multiply
   830,276.50x = 1,355,766 × 1,355,766
4. Step 4: Simplify right side
   830,276.50x = 1,838,101,446,756
5. Step 5: Solve for x
   x = 1,838,101,446,756/830,276.50
6. Step 6: Final answer
   x = 2,213,842.55