Finding the Third Proportional to 33,821,076 and 72,425,118

Step by Step Solution

1. Step 1: Write the proportion equation
   33,821,076 : 72,425,118 = 72,425,118 : x
2. Step 2: Convert to fraction form
   33,821,076/72,425,118 = 72,425,118/x
3. Step 3: Cross multiply
   33,821,076x = 72,425,118 × 72,425,118
4. Step 4: Simplify right side
   33,821,076x = 5,245,397,717,313,924
5. Step 5: Solve for x
   x = 5,245,397,717,313,924/33,821,076
6. Step 6: Final answer
   x = 155,092,573.56