Finding the Third Proportional to 2,353,984.50 and 3,637,458

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353,984.50 : 3,637,458 = 3,637,458 : x
2. Step 2: Convert to fraction form
   2,353,984.50/3,637,458 = 3,637,458/x
3. Step 3: Cross multiply
   2,353,984.50x = 3,637,458 × 3,637,458
4. Step 4: Simplify right side
   2,353,984.50x = 13,231,100,701,764
5. Step 5: Solve for x
   x = 13,231,100,701,764/2,353,984.50
6. Step 6: Final answer
   x = 5,620,725.50