Finding the Third Proportional to 5,982,272 and 13,047,256

Step by Step Solution

1. Step 1: Write the proportion equation
   5,982,272 : 13,047,256 = 13,047,256 : x
2. Step 2: Convert to fraction form
   5,982,272/13,047,256 = 13,047,256/x
3. Step 3: Cross multiply
   5,982,272x = 13,047,256 × 13,047,256
4. Step 4: Simplify right side
   5,982,272x = 170,230,889,129,536
5. Step 5: Solve for x
   x = 170,230,889,129,536/5,982,272
6. Step 6: Final answer
   x = 28,455,892.53