Finding the Third Proportional to 33,124,383 and 72,389,862

Step by Step Solution

1. Step 1: Write the proportion equation
   33,124,383 : 72,389,862 = 72,389,862 : x
2. Step 2: Convert to fraction form
   33,124,383/72,389,862 = 72,389,862/x
3. Step 3: Cross multiply
   33,124,383x = 72,389,862 × 72,389,862
4. Step 4: Simplify right side
   33,124,383x = 5,240,292,120,379,044
5. Step 5: Solve for x
   x = 5,240,292,120,379,044/33,124,383
6. Step 6: Final answer
   x = 158,200,444.68