Finding the Third Proportional to 9,739,658 and 15,139,983

Step by Step Solution

1. Step 1: Write the proportion equation
   9,739,658 : 15,139,983 = 15,139,983 : x
2. Step 2: Convert to fraction form
   9,739,658/15,139,983 = 15,139,983/x
3. Step 3: Cross multiply
   9,739,658x = 15,139,983 × 15,139,983
4. Step 4: Simplify right side
   9,739,658x = 229,219,085,240,289
5. Step 5: Solve for x
   x = 229,219,085,240,289/9,739,658
6. Step 6: Final answer
   x = 23,534,613.36