Finding the Third Proportional to 32,821,548 and 71,422,608

Step by Step Solution

1. Step 1: Write the proportion equation
   32,821,548 : 71,422,608 = 71,422,608 : x
2. Step 2: Convert to fraction form
   32,821,548/71,422,608 = 71,422,608/x
3. Step 3: Cross multiply
   32,821,548x = 71,422,608 × 71,422,608
4. Step 4: Simplify right side
   32,821,548x = 5,101,188,933,521,664
5. Step 5: Solve for x
   x = 5,101,188,933,521,664/32,821,548
6. Step 6: Final answer
   x = 155,421,948.21