Finding the Third Proportional to 5,772,798 and 12,470,616

Step by Step Solution

1. Step 1: Write the proportion equation
   5,772,798 : 12,470,616 = 12,470,616 : x
2. Step 2: Convert to fraction form
   5,772,798/12,470,616 = 12,470,616/x
3. Step 3: Cross multiply
   5,772,798x = 12,470,616 × 12,470,616
4. Step 4: Simplify right side
   5,772,798x = 155,516,263,419,456
5. Step 5: Solve for x
   x = 155,516,263,419,456/5,772,798
6. Step 6: Final answer
   x = 26,939,495.10