Finding the Third Proportional to 2,573,177 and 3,784,920

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,177 : 3,784,920 = 3,784,920 : x
2. Step 2: Convert to fraction form
   2,573,177/3,784,920 = 3,784,920/x
3. Step 3: Cross multiply
   2,573,177x = 3,784,920 × 3,784,920
4. Step 4: Simplify right side
   2,573,177x = 14,325,619,406,400
5. Step 5: Solve for x
   x = 14,325,619,406,400/2,573,177
6. Step 6: Final answer
   x = 5,567,288.77