Finding the Third Proportional to 17,278,440 and 37,811,136

Step by Step Solution

1. Step 1: Write the proportion equation
   17,278,440 : 37,811,136 = 37,811,136 : x
2. Step 2: Convert to fraction form
   17,278,440/37,811,136 = 37,811,136/x
3. Step 3: Cross multiply
   17,278,440x = 37,811,136 × 37,811,136
4. Step 4: Simplify right side
   17,278,440x = 1,429,682,005,610,496
5. Step 5: Solve for x
   x = 1,429,682,005,610,496/17,278,440
6. Step 6: Final answer
   x = 82,743,697.09