Finding the Third Proportional to 12,105,615 and 26,123,604

Step by Step Solution

1. Step 1: Write the proportion equation
   12,105,615 : 26,123,604 = 26,123,604 : x
2. Step 2: Convert to fraction form
   12,105,615/26,123,604 = 26,123,604/x
3. Step 3: Cross multiply
   12,105,615x = 26,123,604 × 26,123,604
4. Step 4: Simplify right side
   12,105,615x = 682,442,685,948,816
5. Step 5: Solve for x
   x = 682,442,685,948,816/12,105,615
6. Step 6: Final answer
   x = 56,374,061.62