Finding the Third Proportional to 151,827,462,608 and 316,221,591,456

Step by Step Solution

1. Step 1: Write the proportion equation
   151,827,462,608 : 316,221,591,456 = 316,221,591,456 : x
2. Step 2: Convert to fraction form
   151,827,462,608/316,221,591,456 = 316,221,591,456/x
3. Step 3: Cross multiply
   151,827,462,608x = 316,221,591,456 × 316,221,591,456
4. Step 4: Simplify right side
   151,827,462,608x = 99,996,094,902,965,370,880,000
5. Step 5: Solve for x
   x = 99,996,094,902,965,370,880,000/151,827,462,608
6. Step 6: Final answer
   x = 658,616,650,672.37