Finding the Third Proportional to 13,029,212 and 28,627,900

Step by Step Solution

1. Step 1: Write the proportion equation
   13,029,212 : 28,627,900 = 28,627,900 : x
2. Step 2: Convert to fraction form
   13,029,212/28,627,900 = 28,627,900/x
3. Step 3: Cross multiply
   13,029,212x = 28,627,900 × 28,627,900
4. Step 4: Simplify right side
   13,029,212x = 819,556,658,410,000
5. Step 5: Solve for x
   x = 819,556,658,410,000/13,029,212
6. Step 6: Final answer
   x = 62,901,475.42