Finding the Third Proportional to 47,979,738 and 104,478,516

Step by Step Solution

1. Step 1: Write the proportion equation
   47,979,738 : 104,478,516 = 104,478,516 : x
2. Step 2: Convert to fraction form
   47,979,738/104,478,516 = 104,478,516/x
3. Step 3: Cross multiply
   47,979,738x = 104,478,516 × 104,478,516
4. Step 4: Simplify right side
   47,979,738x = 10,915,760,305,562,256
5. Step 5: Solve for x
   x = 10,915,760,305,562,256/47,979,738
6. Step 6: Final answer
   x = 227,507,709.72