Finding the Third Proportional to 13,462,896 and 28,978,656

Step by Step Solution

1. Step 1: Write the proportion equation
   13,462,896 : 28,978,656 = 28,978,656 : x
2. Step 2: Convert to fraction form
   13,462,896/28,978,656 = 28,978,656/x
3. Step 3: Cross multiply
   13,462,896x = 28,978,656 × 28,978,656
4. Step 4: Simplify right side
   13,462,896x = 839,762,503,566,336
5. Step 5: Solve for x
   x = 839,762,503,566,336/13,462,896
6. Step 6: Final answer
   x = 62,376,067.05