Finding the Third Proportional to 25,916,030 and 55,782,874

Step by Step Solution

1. Step 1: Write the proportion equation
   25,916,030 : 55,782,874 = 55,782,874 : x
2. Step 2: Convert to fraction form
   25,916,030/55,782,874 = 55,782,874/x
3. Step 3: Cross multiply
   25,916,030x = 55,782,874 × 55,782,874
4. Step 4: Simplify right side
   25,916,030x = 3,111,729,031,699,876
5. Step 5: Solve for x
   x = 3,111,729,031,699,876/25,916,030
6. Step 6: Final answer
   x = 120,069,664.67