Finding the Third Proportional to 14,648,655 and 31,819,242

Step by Step Solution

1. Step 1: Write the proportion equation
   14,648,655 : 31,819,242 = 31,819,242 : x
2. Step 2: Convert to fraction form
   14,648,655/31,819,242 = 31,819,242/x
3. Step 3: Cross multiply
   14,648,655x = 31,819,242 × 31,819,242
4. Step 4: Simplify right side
   14,648,655x = 1,012,464,161,454,564
5. Step 5: Solve for x
   x = 1,012,464,161,454,564/14,648,655
6. Step 6: Final answer
   x = 69,116,527.18