Finding the Third Proportional to 5,464,588 and 8,152,538

Step by Step Solution

1. Step 1: Write the proportion equation
   5,464,588 : 8,152,538 = 8,152,538 : x
2. Step 2: Convert to fraction form
   5,464,588/8,152,538 = 8,152,538/x
3. Step 3: Cross multiply
   5,464,588x = 8,152,538 × 8,152,538
4. Step 4: Simplify right side
   5,464,588x = 66,463,875,841,444
5. Step 5: Solve for x
   x = 66,463,875,841,444/5,464,588
6. Step 6: Final answer
   x = 12,162,650.84