Finding the Third Proportional to 5,105,120 and 7,903,844

Step by Step Solution

1. Step 1: Write the proportion equation
   5,105,120 : 7,903,844 = 7,903,844 : x
2. Step 2: Convert to fraction form
   5,105,120/7,903,844 = 7,903,844/x
3. Step 3: Cross multiply
   5,105,120x = 7,903,844 × 7,903,844
4. Step 4: Simplify right side
   5,105,120x = 62,470,749,976,336
5. Step 5: Solve for x
   x = 62,470,749,976,336/5,105,120
6. Step 6: Final answer
   x = 12,236,881.79