Finding the Third Proportional to 14,587,479 and 31,743,630

Step by Step Solution

1. Step 1: Write the proportion equation
   14,587,479 : 31,743,630 = 31,743,630 : x
2. Step 2: Convert to fraction form
   14,587,479/31,743,630 = 31,743,630/x
3. Step 3: Cross multiply
   14,587,479x = 31,743,630 × 31,743,630
4. Step 4: Simplify right side
   14,587,479x = 1,007,658,045,576,900
5. Step 5: Solve for x
   x = 1,007,658,045,576,900/14,587,479
6. Step 6: Final answer
   x = 69,076,914.91