Finding the Third Proportional to 6,147,264 and 13,490,272

Step by Step Solution

1. Step 1: Write the proportion equation
   6,147,264 : 13,490,272 = 13,490,272 : x
2. Step 2: Convert to fraction form
   6,147,264/13,490,272 = 13,490,272/x
3. Step 3: Cross multiply
   6,147,264x = 13,490,272 × 13,490,272
4. Step 4: Simplify right side
   6,147,264x = 181,987,438,633,984
5. Step 5: Solve for x
   x = 181,987,438,633,984/6,147,264
6. Step 6: Final answer
   x = 29,604,623.88