Finding the Third Proportional to 1,510,573.50 and 3,286,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,510,573.50 : 3,286,764 = 3,286,764 : x
2. Step 2: Convert to fraction form
   1,510,573.50/3,286,764 = 3,286,764/x
3. Step 3: Cross multiply
   1,510,573.50x = 3,286,764 × 3,286,764
4. Step 4: Simplify right side
   1,510,573.50x = 10,802,817,591,696
5. Step 5: Solve for x
   x = 10,802,817,591,696/1,510,573.50
6. Step 6: Final answer
   x = 7,151,467.70