Finding the Third Proportional to 12,761,062 and 19,614,648

Step by Step Solution

1. Step 1: Write the proportion equation
   12,761,062 : 19,614,648 = 19,614,648 : x
2. Step 2: Convert to fraction form
   12,761,062/19,614,648 = 19,614,648/x
3. Step 3: Cross multiply
   12,761,062x = 19,614,648 × 19,614,648
4. Step 4: Simplify right side
   12,761,062x = 384,734,416,163,904
5. Step 5: Solve for x
   x = 384,734,416,163,904/12,761,062
6. Step 6: Final answer
   x = 30,149,090.74