Finding the Third Proportional to 15,627,136 and 32,451,968

Step by Step Solution

1. Step 1: Write the proportion equation
   15,627,136 : 32,451,968 = 32,451,968 : x
2. Step 2: Convert to fraction form
   15,627,136/32,451,968 = 32,451,968/x
3. Step 3: Cross multiply
   15,627,136x = 32,451,968 × 32,451,968
4. Step 4: Simplify right side
   15,627,136x = 1,053,130,227,073,024
5. Step 5: Solve for x
   x = 1,053,130,227,073,024/15,627,136
6. Step 6: Final answer
   x = 67,391,121.90