Finding the Third Proportional to 24,780,148 and 53,147,456

Step by Step Solution

1. Step 1: Write the proportion equation
   24,780,148 : 53,147,456 = 53,147,456 : x
2. Step 2: Convert to fraction form
   24,780,148/53,147,456 = 53,147,456/x
3. Step 3: Cross multiply
   24,780,148x = 53,147,456 × 53,147,456
4. Step 4: Simplify right side
   24,780,148x = 2,824,652,079,271,936
5. Step 5: Solve for x
   x = 2,824,652,079,271,936/24,780,148
6. Step 6: Final answer
   x = 113,988,507.22