Finding the Third Proportional to 19,961,586 and 30,315,951

Step by Step Solution

1. Step 1: Write the proportion equation
   19,961,586 : 30,315,951 = 30,315,951 : x
2. Step 2: Convert to fraction form
   19,961,586/30,315,951 = 30,315,951/x
3. Step 3: Cross multiply
   19,961,586x = 30,315,951 × 30,315,951
4. Step 4: Simplify right side
   19,961,586x = 919,056,885,034,401
5. Step 5: Solve for x
   x = 919,056,885,034,401/19,961,586
6. Step 6: Final answer
   x = 46,041,275.73