Finding the Third Proportional to 16,484,804 and 25,216,742

Step by Step Solution

1. Step 1: Write the proportion equation
   16,484,804 : 25,216,742 = 25,216,742 : x
2. Step 2: Convert to fraction form
   16,484,804/25,216,742 = 25,216,742/x
3. Step 3: Cross multiply
   16,484,804x = 25,216,742 × 25,216,742
4. Step 4: Simplify right side
   16,484,804x = 635,884,077,094,564
5. Step 5: Solve for x
   x = 635,884,077,094,564/16,484,804
6. Step 6: Final answer
   x = 38,573,954.36