Finding the Third Proportional to 2,330,624 and 3,148,878

Step by Step Solution

1. Step 1: Write the proportion equation
   2,330,624 : 3,148,878 = 3,148,878 : x
2. Step 2: Convert to fraction form
   2,330,624/3,148,878 = 3,148,878/x
3. Step 3: Cross multiply
   2,330,624x = 3,148,878 × 3,148,878
4. Step 4: Simplify right side
   2,330,624x = 9,915,432,658,884
5. Step 5: Solve for x
   x = 9,915,432,658,884/2,330,624
6. Step 6: Final answer
   x = 4,254,411.12