Finding the Third Proportional to 25,724,472 and 53,565,960

Step by Step Solution

1. Step 1: Write the proportion equation
   25,724,472 : 53,565,960 = 53,565,960 : x
2. Step 2: Convert to fraction form
   25,724,472/53,565,960 = 53,565,960/x
3. Step 3: Cross multiply
   25,724,472x = 53,565,960 × 53,565,960
4. Step 4: Simplify right side
   25,724,472x = 2,869,312,070,721,600
5. Step 5: Solve for x
   x = 2,869,312,070,721,600/25,724,472
6. Step 6: Final answer
   x = 111,540,173.53