Finding the Third Proportional to 8,010,581.63 and 12,411,684

Step by Step Solution

1. Step 1: Write the proportion equation
   8,010,581.63 : 12,411,684 = 12,411,684 : x
2. Step 2: Convert to fraction form
   8,010,581.63/12,411,684 = 12,411,684/x
3. Step 3: Cross multiply
   8,010,581.63x = 12,411,684 × 12,411,684
4. Step 4: Simplify right side
   8,010,581.63x = 154,049,899,715,856
5. Step 5: Solve for x
   x = 154,049,899,715,856/8,010,581.63
6. Step 6: Final answer
   x = 19,230,800.82