Finding the Third Proportional to 15,197,256 and 31,014,648

Step by Step Solution

1. Step 1: Write the proportion equation
   15,197,256 : 31,014,648 = 31,014,648 : x
2. Step 2: Convert to fraction form
   15,197,256/31,014,648 = 31,014,648/x
3. Step 3: Cross multiply
   15,197,256x = 31,014,648 × 31,014,648
4. Step 4: Simplify right side
   15,197,256x = 961,908,390,563,904
5. Step 5: Solve for x
   x = 961,908,390,563,904/15,197,256
6. Step 6: Final answer
   x = 63,294,873.14