Finding the Third Proportional to 50,003,288 and 75,138,084

Step by Step Solution

1. Step 1: Write the proportion equation
   50,003,288 : 75,138,084 = 75,138,084 : x
2. Step 2: Convert to fraction form
   50,003,288/75,138,084 = 75,138,084/x
3. Step 3: Cross multiply
   50,003,288x = 75,138,084 × 75,138,084
4. Step 4: Simplify right side
   50,003,288x = 5,645,731,667,191,056
5. Step 5: Solve for x
   x = 5,645,731,667,191,056/50,003,288
6. Step 6: Final answer
   x = 112,907,208.57