Finding the Third Proportional to 8,010,587 and 12,411,692

Step by Step Solution

1. Step 1: Write the proportion equation
   8,010,587 : 12,411,692 = 12,411,692 : x
2. Step 2: Convert to fraction form
   8,010,587/12,411,692 = 12,411,692/x
3. Step 3: Cross multiply
   8,010,587x = 12,411,692 × 12,411,692
4. Step 4: Simplify right side
   8,010,587x = 154,050,098,302,864
5. Step 5: Solve for x
   x = 154,050,098,302,864/8,010,587
6. Step 6: Final answer
   x = 19,230,812.71