Finding the Third Proportional to 2,622,160 and 5,705,776

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622,160 : 5,705,776 = 5,705,776 : x
2. Step 2: Convert to fraction form
   2,622,160/5,705,776 = 5,705,776/x
3. Step 3: Cross multiply
   2,622,160x = 5,705,776 × 5,705,776
4. Step 4: Simplify right side
   2,622,160x = 32,555,879,762,176
5. Step 5: Solve for x
   x = 32,555,879,762,176/2,622,160
6. Step 6: Final answer
   x = 12,415,672.48