Finding the Third Proportional to 16,922,100 and 25,779,726

Step by Step Solution

1. Step 1: Write the proportion equation
   16,922,100 : 25,779,726 = 25,779,726 : x
2. Step 2: Convert to fraction form
   16,922,100/25,779,726 = 25,779,726/x
3. Step 3: Cross multiply
   16,922,100x = 25,779,726 × 25,779,726
4. Step 4: Simplify right side
   16,922,100x = 664,594,272,635,076
5. Step 5: Solve for x
   x = 664,594,272,635,076/16,922,100
6. Step 6: Final answer
   x = 39,273,746.91