Finding the Third Proportional to 14,070,451 and 21,022,848

Step by Step Solution

1. Step 1: Write the proportion equation
   14,070,451 : 21,022,848 = 21,022,848 : x
2. Step 2: Convert to fraction form
   14,070,451/21,022,848 = 21,022,848/x
3. Step 3: Cross multiply
   14,070,451x = 21,022,848 × 21,022,848
4. Step 4: Simplify right side
   14,070,451x = 441,960,138,031,104
5. Step 5: Solve for x
   x = 441,960,138,031,104/14,070,451
6. Step 6: Final answer
   x = 31,410,516.84