Finding the Third Proportional to 14,779,456 and 31,743,574

Step by Step Solution

1. Step 1: Write the proportion equation
   14,779,456 : 31,743,574 = 31,743,574 : x
2. Step 2: Convert to fraction form
   14,779,456/31,743,574 = 31,743,574/x
3. Step 3: Cross multiply
   14,779,456x = 31,743,574 × 31,743,574
4. Step 4: Simplify right side
   14,779,456x = 1,007,654,490,293,476
5. Step 5: Solve for x
   x = 1,007,654,490,293,476/14,779,456
6. Step 6: Final answer
   x = 68,179,403.24