Finding the Third Proportional to 12,204,136 and 16,574,584

Step by Step Solution

1. Step 1: Write the proportion equation
   12,204,136 : 16,574,584 = 16,574,584 : x
2. Step 2: Convert to fraction form
   12,204,136/16,574,584 = 16,574,584/x
3. Step 3: Cross multiply
   12,204,136x = 16,574,584 × 16,574,584
4. Step 4: Simplify right side
   12,204,136x = 274,716,834,773,056
5. Step 5: Solve for x
   x = 274,716,834,773,056/12,204,136
6. Step 6: Final answer
   x = 22,510,142.03