Finding the Third Proportional to 2,435,234 and 3,878,355

Step by Step Solution

1. Step 1: Write the proportion equation
   2,435,234 : 3,878,355 = 3,878,355 : x
2. Step 2: Convert to fraction form
   2,435,234/3,878,355 = 3,878,355/x
3. Step 3: Cross multiply
   2,435,234x = 3,878,355 × 3,878,355
4. Step 4: Simplify right side
   2,435,234x = 15,041,637,506,025
5. Step 5: Solve for x
   x = 15,041,637,506,025/2,435,234
6. Step 6: Final answer
   x = 6,176,670.29