Finding the Third Proportional to 2,622,145.50 and 5,705,748

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622,145.50 : 5,705,748 = 5,705,748 : x
2. Step 2: Convert to fraction form
   2,622,145.50/5,705,748 = 5,705,748/x
3. Step 3: Cross multiply
   2,622,145.50x = 5,705,748 × 5,705,748
4. Step 4: Simplify right side
   2,622,145.50x = 32,555,560,239,504
5. Step 5: Solve for x
   x = 32,555,560,239,504/2,622,145.50
6. Step 6: Final answer
   x = 12,415,619.29