Finding the Third Proportional to 29,820,204 and 65,223,540

Step by Step Solution

1. Step 1: Write the proportion equation
   29,820,204 : 65,223,540 = 65,223,540 : x
2. Step 2: Convert to fraction form
   29,820,204/65,223,540 = 65,223,540/x
3. Step 3: Cross multiply
   29,820,204x = 65,223,540 × 65,223,540
4. Step 4: Simplify right side
   29,820,204x = 4,254,110,170,131,600
5. Step 5: Solve for x
   x = 4,254,110,170,131,600/29,820,204
6. Step 6: Final answer
   x = 142,658,654.18