Finding the Third Proportional to 1,159,705.50 and 1,764,162

Step by Step Solution

1. Step 1: Write the proportion equation
   1,159,705.50 : 1,764,162 = 1,764,162 : x
2. Step 2: Convert to fraction form
   1,159,705.50/1,764,162 = 1,764,162/x
3. Step 3: Cross multiply
   1,159,705.50x = 1,764,162 × 1,764,162
4. Step 4: Simplify right side
   1,159,705.50x = 3,112,267,562,244
5. Step 5: Solve for x
   x = 3,112,267,562,244/1,159,705.50
6. Step 6: Final answer
   x = 2,683,670.61