Finding the Third Proportional to 14,685,626 and 31,811,986

Step by Step Solution

1. Step 1: Write the proportion equation
   14,685,626 : 31,811,986 = 31,811,986 : x
2. Step 2: Convert to fraction form
   14,685,626/31,811,986 = 31,811,986/x
3. Step 3: Cross multiply
   14,685,626x = 31,811,986 × 31,811,986
4. Step 4: Simplify right side
   14,685,626x = 1,012,002,453,264,196
5. Step 5: Solve for x
   x = 1,012,002,453,264,196/14,685,626
6. Step 6: Final answer
   x = 68,911,087.16