Finding the Third Proportional to 2,817,398 and 3,774,387

Step by Step Solution

1. Step 1: Write the proportion equation
   2,817,398 : 3,774,387 = 3,774,387 : x
2. Step 2: Convert to fraction form
   2,817,398/3,774,387 = 3,774,387/x
3. Step 3: Cross multiply
   2,817,398x = 3,774,387 × 3,774,387
4. Step 4: Simplify right side
   2,817,398x = 14,245,997,225,769
5. Step 5: Solve for x
   x = 14,245,997,225,769/2,817,398
6. Step 6: Final answer
   x = 5,056,437.62