Finding the Third Proportional to 36,141,121 and 55,058,665

Step by Step Solution

1. Step 1: Write the proportion equation
   36,141,121 : 55,058,665 = 55,058,665 : x
2. Step 2: Convert to fraction form
   36,141,121/55,058,665 = 55,058,665/x
3. Step 3: Cross multiply
   36,141,121x = 55,058,665 × 55,058,665
4. Step 4: Simplify right side
   36,141,121x = 3,031,456,591,582,225
5. Step 5: Solve for x
   x = 3,031,456,591,582,225/36,141,121
6. Step 6: Final answer
   x = 83,878,322.19