Finding the Third Proportional to 7,489,134 and 16,116,054

Step by Step Solution

1. Step 1: Write the proportion equation
   7,489,134 : 16,116,054 = 16,116,054 : x
2. Step 2: Convert to fraction form
   7,489,134/16,116,054 = 16,116,054/x
3. Step 3: Cross multiply
   7,489,134x = 16,116,054 × 16,116,054
4. Step 4: Simplify right side
   7,489,134x = 259,727,196,530,916
5. Step 5: Solve for x
   x = 259,727,196,530,916/7,489,134
6. Step 6: Final answer
   x = 34,680,538.03