Finding the Third Proportional to 4,985,090 and 10,844,992

Step by Step Solution

1. Step 1: Write the proportion equation
   4,985,090 : 10,844,992 = 10,844,992 : x
2. Step 2: Convert to fraction form
   4,985,090/10,844,992 = 10,844,992/x
3. Step 3: Cross multiply
   4,985,090x = 10,844,992 × 10,844,992
4. Step 4: Simplify right side
   4,985,090x = 117,613,851,480,064
5. Step 5: Solve for x
   x = 117,613,851,480,064/4,985,090
6. Step 6: Final answer
   x = 23,593,124.99