Finding the Third Proportional to 6,414,042 and 13,830,648

Step by Step Solution

1. Step 1: Write the proportion equation
   6,414,042 : 13,830,648 = 13,830,648 : x
2. Step 2: Convert to fraction form
   6,414,042/13,830,648 = 13,830,648/x
3. Step 3: Cross multiply
   6,414,042x = 13,830,648 × 13,830,648
4. Step 4: Simplify right side
   6,414,042x = 191,286,824,099,904
5. Step 5: Solve for x
   x = 191,286,824,099,904/6,414,042
6. Step 6: Final answer
   x = 29,823,132.45