Finding the Third Proportional to 5,531,980 and 7,457,514

Step by Step Solution

1. Step 1: Write the proportion equation
   5,531,980 : 7,457,514 = 7,457,514 : x
2. Step 2: Convert to fraction form
   5,531,980/7,457,514 = 7,457,514/x
3. Step 3: Cross multiply
   5,531,980x = 7,457,514 × 7,457,514
4. Step 4: Simplify right side
   5,531,980x = 55,614,515,060,196
5. Step 5: Solve for x
   x = 55,614,515,060,196/5,531,980
6. Step 6: Final answer
   x = 10,053,274.79