Finding the Third Proportional to 12,000,466 and 19,063,581

Step by Step Solution

1. Step 1: Write the proportion equation
   12,000,466 : 19,063,581 = 19,063,581 : x
2. Step 2: Convert to fraction form
   12,000,466/19,063,581 = 19,063,581/x
3. Step 3: Cross multiply
   12,000,466x = 19,063,581 × 19,063,581
4. Step 4: Simplify right side
   12,000,466x = 363,420,120,543,561
5. Step 5: Solve for x
   x = 363,420,120,543,561/12,000,466
6. Step 6: Final answer
   x = 30,283,834.02