Finding the Third Proportional to 5,254,652 and 7,919,562

Step by Step Solution

1. Step 1: Write the proportion equation
   5,254,652 : 7,919,562 = 7,919,562 : x
2. Step 2: Convert to fraction form
   5,254,652/7,919,562 = 7,919,562/x
3. Step 3: Cross multiply
   5,254,652x = 7,919,562 × 7,919,562
4. Step 4: Simplify right side
   5,254,652x = 62,719,462,271,844
5. Step 5: Solve for x
   x = 62,719,462,271,844/5,254,652
6. Step 6: Final answer
   x = 11,935,987.82