Finding the Third Proportional to 4,074,003 and 8,961,534

Step by Step Solution

1. Step 1: Write the proportion equation
   4,074,003 : 8,961,534 = 8,961,534 : x
2. Step 2: Convert to fraction form
   4,074,003/8,961,534 = 8,961,534/x
3. Step 3: Cross multiply
   4,074,003x = 8,961,534 × 8,961,534
4. Step 4: Simplify right side
   4,074,003x = 80,309,091,633,156
5. Step 5: Solve for x
   x = 80,309,091,633,156/4,074,003
6. Step 6: Final answer
   x = 19,712,575.48