Finding the Third Proportional to 5,127,852 and 7,971,498

Step by Step Solution

1. Step 1: Write the proportion equation
   5,127,852 : 7,971,498 = 7,971,498 : x
2. Step 2: Convert to fraction form
   5,127,852/7,971,498 = 7,971,498/x
3. Step 3: Cross multiply
   5,127,852x = 7,971,498 × 7,971,498
4. Step 4: Simplify right side
   5,127,852x = 63,544,780,364,004
5. Step 5: Solve for x
   x = 63,544,780,364,004/5,127,852
6. Step 6: Final answer
   x = 12,392,085.49