Finding the Third Proportional to 1,903,798 and 4,154,876

Step by Step Solution

1. Step 1: Write the proportion equation
   1,903,798 : 4,154,876 = 4,154,876 : x
2. Step 2: Convert to fraction form
   1,903,798/4,154,876 = 4,154,876/x
3. Step 3: Cross multiply
   1,903,798x = 4,154,876 × 4,154,876
4. Step 4: Simplify right side
   1,903,798x = 17,262,994,575,376
5. Step 5: Solve for x
   x = 17,262,994,575,376/1,903,798
6. Step 6: Final answer
   x = 9,067,660.84