Finding the Third Proportional to 3,860,410 and 7,623,934

Step by Step Solution

1. Step 1: Write the proportion equation
   3,860,410 : 7,623,934 = 7,623,934 : x
2. Step 2: Convert to fraction form
   3,860,410/7,623,934 = 7,623,934/x
3. Step 3: Cross multiply
   3,860,410x = 7,623,934 × 7,623,934
4. Step 4: Simplify right side
   3,860,410x = 58,124,369,636,356
5. Step 5: Solve for x
   x = 58,124,369,636,356/3,860,410
6. Step 6: Final answer
   x = 15,056,527.58