Finding the Third Proportional to 16,259,071.78 and 23,939,498.11

Step by Step Solution

1. Step 1: Write the proportion equation
   16,259,071.78 : 23,939,498.11 = 23,939,498.11 : x
2. Step 2: Convert to fraction form
   16,259,071.78/23,939,498.11 = 23,939,498.11/x
3. Step 3: Cross multiply
   16,259,071.78x = 23,939,498.11 × 23,939,498.11
4. Step 4: Simplify right side
   16,259,071.78x = 573,099,569,728,769.25
5. Step 5: Solve for x
   x = 573,099,569,728,769.25/16,259,071.78
6. Step 6: Final answer
   x = 35,247,988.17