Finding the Third Proportional to 14,364,820 and 31,520,976

Step by Step Solution

1. Step 1: Write the proportion equation
   14,364,820 : 31,520,976 = 31,520,976 : x
2. Step 2: Convert to fraction form
   14,364,820/31,520,976 = 31,520,976/x
3. Step 3: Cross multiply
   14,364,820x = 31,520,976 × 31,520,976
4. Step 4: Simplify right side
   14,364,820x = 993,571,927,992,576
5. Step 5: Solve for x
   x = 993,571,927,992,576/14,364,820
6. Step 6: Final answer
   x = 69,167,029.45