Finding the Third Proportional to 2,109,624 and 3,150,538

Step by Step Solution

1. Step 1: Write the proportion equation
   2,109,624 : 3,150,538 = 3,150,538 : x
2. Step 2: Convert to fraction form
   2,109,624/3,150,538 = 3,150,538/x
3. Step 3: Cross multiply
   2,109,624x = 3,150,538 × 3,150,538
4. Step 4: Simplify right side
   2,109,624x = 9,925,889,689,444
5. Step 5: Solve for x
   x = 9,925,889,689,444/2,109,624
6. Step 6: Final answer
   x = 4,705,051.56