Finding the Third Proportional to 5,055,108 and 6,557,946

Step by Step Solution

1. Step 1: Write the proportion equation
   5,055,108 : 6,557,946 = 6,557,946 : x
2. Step 2: Convert to fraction form
   5,055,108/6,557,946 = 6,557,946/x
3. Step 3: Cross multiply
   5,055,108x = 6,557,946 × 6,557,946
4. Step 4: Simplify right side
   5,055,108x = 43,006,655,738,916
5. Step 5: Solve for x
   x = 43,006,655,738,916/5,055,108
6. Step 6: Final answer
   x = 8,507,564.18