Finding the Third Proportional to 33,821,114 and 72,425,185

Step by Step Solution

1. Step 1: Write the proportion equation
   33,821,114 : 72,425,185 = 72,425,185 : x
2. Step 2: Convert to fraction form
   33,821,114/72,425,185 = 72,425,185/x
3. Step 3: Cross multiply
   33,821,114x = 72,425,185 × 72,425,185
4. Step 4: Simplify right side
   33,821,114x = 5,245,407,422,284,225
5. Step 5: Solve for x
   x = 5,245,407,422,284,225/33,821,114
6. Step 6: Final answer
   x = 155,092,686.25