Finding the Third Proportional to 124,296,192 and 188,171,648

Step by Step Solution

1. Step 1: Write the proportion equation
   124,296,192 : 188,171,648 = 188,171,648 : x
2. Step 2: Convert to fraction form
   124,296,192/188,171,648 = 188,171,648/x
3. Step 3: Cross multiply
   124,296,192x = 188,171,648 × 188,171,648
4. Step 4: Simplify right side
   124,296,192x = 35,408,569,111,035,904
5. Step 5: Solve for x
   x = 35,408,569,111,035,904/124,296,192
6. Step 6: Final answer
   x = 284,872,517.34