Finding the Third Proportional to 13,669,566 and 19,227,960

Step by Step Solution

1. Step 1: Write the proportion equation
   13,669,566 : 19,227,960 = 19,227,960 : x
2. Step 2: Convert to fraction form
   13,669,566/19,227,960 = 19,227,960/x
3. Step 3: Cross multiply
   13,669,566x = 19,227,960 × 19,227,960
4. Step 4: Simplify right side
   13,669,566x = 369,714,445,761,600
5. Step 5: Solve for x
   x = 369,714,445,761,600/13,669,566
6. Step 6: Final answer
   x = 27,046,538.69