Finding the Third Proportional to 6,132,864 and 12,901,248

Step by Step Solution

1. Step 1: Write the proportion equation
   6,132,864 : 12,901,248 = 12,901,248 : x
2. Step 2: Convert to fraction form
   6,132,864/12,901,248 = 12,901,248/x
3. Step 3: Cross multiply
   6,132,864x = 12,901,248 × 12,901,248
4. Step 4: Simplify right side
   6,132,864x = 166,442,199,957,504
5. Step 5: Solve for x
   x = 166,442,199,957,504/6,132,864
6. Step 6: Final answer
   x = 27,139,391.96