Finding the Third Proportional to 741,363 and 1,618,684.50

Step by Step Solution

1. Step 1: Write the proportion equation
   741,363 : 1,618,684.50 = 1,618,684.50 : x
2. Step 2: Convert to fraction form
   741,363/1,618,684.50 = 1,618,684.50/x
3. Step 3: Cross multiply
   741,363x = 1,618,684.50 × 1,618,684.50
4. Step 4: Simplify right side
   741,363x = 2,620,139,510,540.25
5. Step 5: Solve for x
   x = 2,620,139,510,540.25/741,363
6. Step 6: Final answer
   x = 3,534,219.42