Finding the Third Proportional to 12,030,630 and 25,978,863

Step by Step Solution

1. Step 1: Write the proportion equation
   12,030,630 : 25,978,863 = 25,978,863 : x
2. Step 2: Convert to fraction form
   12,030,630/25,978,863 = 25,978,863/x
3. Step 3: Cross multiply
   12,030,630x = 25,978,863 × 25,978,863
4. Step 4: Simplify right side
   12,030,630x = 674,901,322,772,769
5. Step 5: Solve for x
   x = 674,901,322,772,769/12,030,630
6. Step 6: Final answer
   x = 56,098,585.26