Finding the Third Proportional to 36,141,118.50 and 55,058,661.75

Step by Step Solution

1. Step 1: Write the proportion equation
   36,141,118.50 : 55,058,661.75 = 55,058,661.75 : x
2. Step 2: Convert to fraction form
   36,141,118.50/55,058,661.75 = 55,058,661.75/x
3. Step 3: Cross multiply
   36,141,118.50x = 55,058,661.75 × 55,058,661.75
4. Step 4: Simplify right side
   36,141,118.50x = 3,031,456,233,700,913
5. Step 5: Solve for x
   x = 3,031,456,233,700,913/36,141,118.50
6. Step 6: Final answer
   x = 83,878,318.09