Finding the Third Proportional to 55,403,444 and 82,795,078

Step by Step Solution

1. Step 1: Write the proportion equation
   55,403,444 : 82,795,078 = 82,795,078 : x
2. Step 2: Convert to fraction form
   55,403,444/82,795,078 = 82,795,078/x
3. Step 3: Cross multiply
   55,403,444x = 82,795,078 × 82,795,078
4. Step 4: Simplify right side
   55,403,444x = 6,855,024,941,026,084
5. Step 5: Solve for x
   x = 6,855,024,941,026,084/55,403,444
6. Step 6: Final answer
   x = 123,729,220.53