Finding the Third Proportional to 11,822,071.50 and 25,467,858

Step by Step Solution

1. Step 1: Write the proportion equation
   11,822,071.50 : 25,467,858 = 25,467,858 : x
2. Step 2: Convert to fraction form
   11,822,071.50/25,467,858 = 25,467,858/x
3. Step 3: Cross multiply
   11,822,071.50x = 25,467,858 × 25,467,858
4. Step 4: Simplify right side
   11,822,071.50x = 648,611,791,108,164
5. Step 5: Solve for x
   x = 648,611,791,108,164/11,822,071.50
6. Step 6: Final answer
   x = 54,864,478.79