Finding the Third Proportional to 2,429,172 and 3,860,028

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429,172 : 3,860,028 = 3,860,028 : x
2. Step 2: Convert to fraction form
   2,429,172/3,860,028 = 3,860,028/x
3. Step 3: Cross multiply
   2,429,172x = 3,860,028 × 3,860,028
4. Step 4: Simplify right side
   2,429,172x = 14,899,816,160,784
5. Step 5: Solve for x
   x = 14,899,816,160,784/2,429,172
6. Step 6: Final answer
   x = 6,133,701.59