Finding the Third Proportional to 14,402,520 and 31,277,752

Step by Step Solution

1. Step 1: Write the proportion equation
   14,402,520 : 31,277,752 = 31,277,752 : x
2. Step 2: Convert to fraction form
   14,402,520/31,277,752 = 31,277,752/x
3. Step 3: Cross multiply
   14,402,520x = 31,277,752 × 31,277,752
4. Step 4: Simplify right side
   14,402,520x = 978,297,770,173,504
5. Step 5: Solve for x
   x = 978,297,770,173,504/14,402,520
6. Step 6: Final answer
   x = 67,925,458.20