Finding the Third Proportional to 2,573,145 and 3,784,873

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,145 : 3,784,873 = 3,784,873 : x
2. Step 2: Convert to fraction form
   2,573,145/3,784,873 = 3,784,873/x
3. Step 3: Cross multiply
   2,573,145x = 3,784,873 × 3,784,873
4. Step 4: Simplify right side
   2,573,145x = 14,325,263,626,129
5. Step 5: Solve for x
   x = 14,325,263,626,129/2,573,145
6. Step 6: Final answer
   x = 5,567,219.74