Finding the Third Proportional to 151,646,248 and 327,456,648

Step by Step Solution

1. Step 1: Write the proportion equation
   151,646,248 : 327,456,648 = 327,456,648 : x
2. Step 2: Convert to fraction form
   151,646,248/327,456,648 = 327,456,648/x
3. Step 3: Cross multiply
   151,646,248x = 327,456,648 × 327,456,648
4. Step 4: Simplify right side
   151,646,248x = 107,227,856,319,395,904
5. Step 5: Solve for x
   x = 107,227,856,319,395,904/151,646,248
6. Step 6: Final answer
   x = 707,092,049.65