Finding the Third Proportional to 16,853,254 and 25,456,994

Step by Step Solution

1. Step 1: Write the proportion equation
   16,853,254 : 25,456,994 = 25,456,994 : x
2. Step 2: Convert to fraction form
   16,853,254/25,456,994 = 25,456,994/x
3. Step 3: Cross multiply
   16,853,254x = 25,456,994 × 25,456,994
4. Step 4: Simplify right side
   16,853,254x = 648,058,543,516,036
5. Step 5: Solve for x
   x = 648,058,543,516,036/16,853,254
6. Step 6: Final answer
   x = 38,453,021.80