Finding the Third Proportional to 12,610,776 and 19,566,744

Step by Step Solution

1. Step 1: Write the proportion equation
   12,610,776 : 19,566,744 = 19,566,744 : x
2. Step 2: Convert to fraction form
   12,610,776/19,566,744 = 19,566,744/x
3. Step 3: Cross multiply
   12,610,776x = 19,566,744 × 19,566,744
4. Step 4: Simplify right side
   12,610,776x = 382,857,470,761,536
5. Step 5: Solve for x
   x = 382,857,470,761,536/12,610,776
6. Step 6: Final answer
   x = 30,359,548.91