Finding the Third Proportional to 25,574,912 and 54,797,736

Step by Step Solution

1. Step 1: Write the proportion equation
   25,574,912 : 54,797,736 = 54,797,736 : x
2. Step 2: Convert to fraction form
   25,574,912/54,797,736 = 54,797,736/x
3. Step 3: Cross multiply
   25,574,912x = 54,797,736 × 54,797,736
4. Step 4: Simplify right side
   25,574,912x = 3,002,791,870,725,696
5. Step 5: Solve for x
   x = 3,002,791,870,725,696/25,574,912
6. Step 6: Final answer
   x = 117,411,620.84