Finding the Third Proportional to 11,766,072 and 25,615,632

Step by Step Solution

1. Step 1: Write the proportion equation
   11,766,072 : 25,615,632 = 25,615,632 : x
2. Step 2: Convert to fraction form
   11,766,072/25,615,632 = 25,615,632/x
3. Step 3: Cross multiply
   11,766,072x = 25,615,632 × 25,615,632
4. Step 4: Simplify right side
   11,766,072x = 656,160,602,759,424
5. Step 5: Solve for x
   x = 656,160,602,759,424/11,766,072
6. Step 6: Final answer
   x = 55,767,175.55