Finding the Third Proportional to 13,939,648.50 and 30,195,634.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,939,648.50 : 30,195,634.50 = 30,195,634.50 : x
2. Step 2: Convert to fraction form
   13,939,648.50/30,195,634.50 = 30,195,634.50/x
3. Step 3: Cross multiply
   13,939,648.50x = 30,195,634.50 × 30,195,634.50
4. Step 4: Simplify right side
   13,939,648.50x = 911,776,342,857,590.25
5. Step 5: Solve for x
   x = 911,776,342,857,590.25/13,939,648.50
6. Step 6: Final answer
   x = 65,408,847.49