Finding the Third Proportional to 6,271,848 and 8,832,429

Step by Step Solution

1. Step 1: Write the proportion equation
   6,271,848 : 8,832,429 = 8,832,429 : x
2. Step 2: Convert to fraction form
   6,271,848/8,832,429 = 8,832,429/x
3. Step 3: Cross multiply
   6,271,848x = 8,832,429 × 8,832,429
4. Step 4: Simplify right side
   6,271,848x = 78,011,802,040,041
5. Step 5: Solve for x
   x = 78,011,802,040,041/6,271,848
6. Step 6: Final answer
   x = 12,438,407.63