Finding the Third Proportional to 2,771,968 and 4,146,624

Step by Step Solution

1. Step 1: Write the proportion equation
   2,771,968 : 4,146,624 = 4,146,624 : x
2. Step 2: Convert to fraction form
   2,771,968/4,146,624 = 4,146,624/x
3. Step 3: Cross multiply
   2,771,968x = 4,146,624 × 4,146,624
4. Step 4: Simplify right side
   2,771,968x = 17,194,490,597,376
5. Step 5: Solve for x
   x = 17,194,490,597,376/2,771,968
6. Step 6: Final answer
   x = 6,202,990.29