Finding the Third Proportional to 2,534,312 and 5,514,772

Step by Step Solution

1. Step 1: Write the proportion equation
   2,534,312 : 5,514,772 = 5,514,772 : x
2. Step 2: Convert to fraction form
   2,534,312/5,514,772 = 5,514,772/x
3. Step 3: Cross multiply
   2,534,312x = 5,514,772 × 5,514,772
4. Step 4: Simplify right side
   2,534,312x = 30,412,710,211,984
5. Step 5: Solve for x
   x = 30,412,710,211,984/2,534,312
6. Step 6: Final answer
   x = 12,000,381.25