Finding the Third Proportional to 5,342,058 and 12,597,948

Step by Step Solution

1. Step 1: Write the proportion equation
   5,342,058 : 12,597,948 = 12,597,948 : x
2. Step 2: Convert to fraction form
   5,342,058/12,597,948 = 12,597,948/x
3. Step 3: Cross multiply
   5,342,058x = 12,597,948 × 12,597,948
4. Step 4: Simplify right side
   5,342,058x = 158,708,293,810,704
5. Step 5: Solve for x
   x = 158,708,293,810,704/5,342,058
6. Step 6: Final answer
   x = 29,709,204.54