Finding the Third Proportional to 10,526,904 and 15,868,116

Step by Step Solution

1. Step 1: Write the proportion equation
   10,526,904 : 15,868,116 = 15,868,116 : x
2. Step 2: Convert to fraction form
   10,526,904/15,868,116 = 15,868,116/x
3. Step 3: Cross multiply
   10,526,904x = 15,868,116 × 15,868,116
4. Step 4: Simplify right side
   10,526,904x = 251,797,105,389,456
5. Step 5: Solve for x
   x = 251,797,105,389,456/10,526,904
6. Step 6: Final answer
   x = 23,919,388.40