Finding the Third Proportional to 70,576,608 and 152,878,144

Step by Step Solution

1. Step 1: Write the proportion equation
   70,576,608 : 152,878,144 = 152,878,144 : x
2. Step 2: Convert to fraction form
   70,576,608/152,878,144 = 152,878,144/x
3. Step 3: Cross multiply
   70,576,608x = 152,878,144 × 152,878,144
4. Step 4: Simplify right side
   70,576,608x = 23,371,726,912,884,736
5. Step 5: Solve for x
   x = 23,371,726,912,884,736/70,576,608
6. Step 6: Final answer
   x = 331,154,012.29