Finding the Third Proportional to 336,845.25 and 736,156.50

Step by Step Solution

1. Step 1: Write the proportion equation
   336,845.25 : 736,156.50 = 736,156.50 : x
2. Step 2: Convert to fraction form
   336,845.25/736,156.50 = 736,156.50/x
3. Step 3: Cross multiply
   336,845.25x = 736,156.50 × 736,156.50
4. Step 4: Simplify right side
   336,845.25x = 541,926,392,492.25
5. Step 5: Solve for x
   x = 541,926,392,492.25/336,845.25
6. Step 6: Final answer
   x = 1,608,828.96