Finding the Third Proportional to 12,832,632 and 26,726,778

Step by Step Solution

1. Step 1: Write the proportion equation
   12,832,632 : 26,726,778 = 26,726,778 : x
2. Step 2: Convert to fraction form
   12,832,632/26,726,778 = 26,726,778/x
3. Step 3: Cross multiply
   12,832,632x = 26,726,778 × 26,726,778
4. Step 4: Simplify right side
   12,832,632x = 714,320,662,261,284
5. Step 5: Solve for x
   x = 714,320,662,261,284/12,832,632
6. Step 6: Final answer
   x = 55,664,392.33