Finding the Third Proportional to 12,470,816 and 26,798,152

Step by Step Solution

1. Step 1: Write the proportion equation
   12,470,816 : 26,798,152 = 26,798,152 : x
2. Step 2: Convert to fraction form
   12,470,816/26,798,152 = 26,798,152/x
3. Step 3: Cross multiply
   12,470,816x = 26,798,152 × 26,798,152
4. Step 4: Simplify right side
   12,470,816x = 718,140,950,615,104
5. Step 5: Solve for x
   x = 718,140,950,615,104/12,470,816
6. Step 6: Final answer
   x = 57,585,722.59