Finding the Third Proportional to 25,116,722 and 54,248,740

Step by Step Solution

1. Step 1: Write the proportion equation
   25,116,722 : 54,248,740 = 54,248,740 : x
2. Step 2: Convert to fraction form
   25,116,722/54,248,740 = 54,248,740/x
3. Step 3: Cross multiply
   25,116,722x = 54,248,740 × 54,248,740
4. Step 4: Simplify right side
   25,116,722x = 2,942,925,791,587,600
5. Step 5: Solve for x
   x = 2,942,925,791,587,600/25,116,722
6. Step 6: Final answer
   x = 117,169,979.09