Finding the Third Proportional to 4,790,349 and 7,235,258

Step by Step Solution

1. Step 1: Write the proportion equation
   4,790,349 : 7,235,258 = 7,235,258 : x
2. Step 2: Convert to fraction form
   4,790,349/7,235,258 = 7,235,258/x
3. Step 3: Cross multiply
   4,790,349x = 7,235,258 × 7,235,258
4. Step 4: Simplify right side
   4,790,349x = 52,348,958,326,564
5. Step 5: Solve for x
   x = 52,348,958,326,564/4,790,349
6. Step 6: Final answer
   x = 10,928,005.10