Finding the Third Proportional to 4,370,500 and 9,537,992

Step by Step Solution

1. Step 1: Write the proportion equation
   4,370,500 : 9,537,992 = 9,537,992 : x
2. Step 2: Convert to fraction form
   4,370,500/9,537,992 = 9,537,992/x
3. Step 3: Cross multiply
   4,370,500x = 9,537,992 × 9,537,992
4. Step 4: Simplify right side
   4,370,500x = 90,973,291,392,064
5. Step 5: Solve for x
   x = 90,973,291,392,064/4,370,500
6. Step 6: Final answer
   x = 20,815,305.20