Finding the Third Proportional to 12,390,032 and 26,573,648

Step by Step Solution

1. Step 1: Write the proportion equation
   12,390,032 : 26,573,648 = 26,573,648 : x
2. Step 2: Convert to fraction form
   12,390,032/26,573,648 = 26,573,648/x
3. Step 3: Cross multiply
   12,390,032x = 26,573,648 × 26,573,648
4. Step 4: Simplify right side
   12,390,032x = 706,158,768,027,904
5. Step 5: Solve for x
   x = 706,158,768,027,904/12,390,032
6. Step 6: Final answer
   x = 56,994,103.65