Finding the Third Proportional to 74,879,007,852 and 152,373,108,696

Step by Step Solution

1. Step 1: Write the proportion equation
   74,879,007,852 : 152,373,108,696 = 152,373,108,696 : x
2. Step 2: Convert to fraction form
   74,879,007,852/152,373,108,696 = 152,373,108,696/x
3. Step 3: Cross multiply
   74,879,007,852x = 152,373,108,696 × 152,373,108,696
4. Step 4: Simplify right side
   74,879,007,852x = 23,217,564,253,683,032,522,752
5. Step 5: Solve for x
   x = 23,217,564,253,683,032,522,752/74,879,007,852
6. Step 6: Final answer
   x = 310,067,733,530.51