Finding the Third Proportional to 12,000,463.50 and 19,063,578

Step by Step Solution

1. Step 1: Write the proportion equation
   12,000,463.50 : 19,063,578 = 19,063,578 : x
2. Step 2: Convert to fraction form
   12,000,463.50/19,063,578 = 19,063,578/x
3. Step 3: Cross multiply
   12,000,463.50x = 19,063,578 × 19,063,578
4. Step 4: Simplify right side
   12,000,463.50x = 363,420,006,162,084
5. Step 5: Solve for x
   x = 363,420,006,162,084/12,000,463.50
6. Step 6: Final answer
   x = 30,283,830.80