Finding the Third Proportional to 336,012.05 and 725,510.67

Step by Step Solution

1. Step 1: Write the proportion equation
   336,012.05 : 725,510.67 = 725,510.67 : x
2. Step 2: Convert to fraction form
   336,012.05/725,510.67 = 725,510.67/x
3. Step 3: Cross multiply
   336,012.05x = 725,510.67 × 725,510.67
4. Step 4: Simplify right side
   336,012.05x = 526,365,735,004.51
5. Step 5: Solve for x
   x = 526,365,735,004.51/336,012.05
6. Step 6: Final answer
   x = 1,566,508.52