Finding the Third Proportional to 853,740 and 1,741,773.50

Step by Step Solution

1. Step 1: Write the proportion equation
   853,740 : 1,741,773.50 = 1,741,773.50 : x
2. Step 2: Convert to fraction form
   853,740/1,741,773.50 = 1,741,773.50/x
3. Step 3: Cross multiply
   853,740x = 1,741,773.50 × 1,741,773.50
4. Step 4: Simplify right side
   853,740x = 3,033,774,925,302.25
5. Step 5: Solve for x
   x = 3,033,774,925,302.25/853,740
6. Step 6: Final answer
   x = 3,553,511.52