Finding the Third Proportional to 7,294,274 and 16,884,945

Step by Step Solution

1. Step 1: Write the proportion equation
   7,294,274 : 16,884,945 = 16,884,945 : x
2. Step 2: Convert to fraction form
   7,294,274/16,884,945 = 16,884,945/x
3. Step 3: Cross multiply
   7,294,274x = 16,884,945 × 16,884,945
4. Step 4: Simplify right side
   7,294,274x = 285,101,367,653,025
5. Step 5: Solve for x
   x = 285,101,367,653,025/7,294,274
6. Step 6: Final answer
   x = 39,085,640.00