Finding the Third Proportional to 33,821,058 and 72,425,080.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,821,058 : 72,425,080.50 = 72,425,080.50 : x
2. Step 2: Convert to fraction form
   33,821,058/72,425,080.50 = 72,425,080.50/x
3. Step 3: Cross multiply
   33,821,058x = 72,425,080.50 × 72,425,080.50
4. Step 4: Simplify right side
   33,821,058x = 5,245,392,285,431,480
5. Step 5: Solve for x
   x = 5,245,392,285,431,480/33,821,058
6. Step 6: Final answer
   x = 155,092,495.49