Finding the Third Proportional to 7,492,798 and 17,681,799

Step by Step Solution

1. Step 1: Write the proportion equation
   7,492,798 : 17,681,799 = 17,681,799 : x
2. Step 2: Convert to fraction form
   7,492,798/17,681,799 = 17,681,799/x
3. Step 3: Cross multiply
   7,492,798x = 17,681,799 × 17,681,799
4. Step 4: Simplify right side
   7,492,798x = 312,646,015,876,401
5. Step 5: Solve for x
   x = 312,646,015,876,401/7,492,798
6. Step 6: Final answer
   x = 41,726,203.73