Finding the Third Proportional to 89,676,034 and 193,105,616

Step by Step Solution

1. Step 1: Write the proportion equation
   89,676,034 : 193,105,616 = 193,105,616 : x
2. Step 2: Convert to fraction form
   89,676,034/193,105,616 = 193,105,616/x
3. Step 3: Cross multiply
   89,676,034x = 193,105,616 × 193,105,616
4. Step 4: Simplify right side
   89,676,034x = 37,289,778,930,739,456
5. Step 5: Solve for x
   x = 37,289,778,930,739,456/89,676,034
6. Step 6: Final answer
   x = 415,827,699.64