Finding the Third Proportional to 15,627,144 and 32,451,984

Step by Step Solution

1. Step 1: Write the proportion equation
   15,627,144 : 32,451,984 = 32,451,984 : x
2. Step 2: Convert to fraction form
   15,627,144/32,451,984 = 32,451,984/x
3. Step 3: Cross multiply
   15,627,144x = 32,451,984 × 32,451,984
4. Step 4: Simplify right side
   15,627,144x = 1,053,131,265,536,256
5. Step 5: Solve for x
   x = 1,053,131,265,536,256/15,627,144
6. Step 6: Final answer
   x = 67,391,153.85