Finding the Third Proportional to 2,771,745 and 4,146,318

Step by Step Solution

1. Step 1: Write the proportion equation
   2,771,745 : 4,146,318 = 4,146,318 : x
2. Step 2: Convert to fraction form
   2,771,745/4,146,318 = 4,146,318/x
3. Step 3: Cross multiply
   2,771,745x = 4,146,318 × 4,146,318
4. Step 4: Simplify right side
   2,771,745x = 17,191,952,957,124
5. Step 5: Solve for x
   x = 17,191,952,957,124/2,771,745
6. Step 6: Final answer
   x = 6,202,573.81