Finding the Third Proportional to 51,058,386 and 76,407,084

Step by Step Solution

1. Step 1: Write the proportion equation
   51,058,386 : 76,407,084 = 76,407,084 : x
2. Step 2: Convert to fraction form
   51,058,386/76,407,084 = 76,407,084/x
3. Step 3: Cross multiply
   51,058,386x = 76,407,084 × 76,407,084
4. Step 4: Simplify right side
   51,058,386x = 5,838,042,485,383,056
5. Step 5: Solve for x
   x = 5,838,042,485,383,056/51,058,386
6. Step 6: Final answer
   x = 114,340,521.56