Finding the Third Proportional to 5,155,239 and 7,575,016.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,155,239 : 7,575,016.50 = 7,575,016.50 : x
2. Step 2: Convert to fraction form
   5,155,239/7,575,016.50 = 7,575,016.50/x
3. Step 3: Cross multiply
   5,155,239x = 7,575,016.50 × 7,575,016.50
4. Step 4: Simplify right side
   5,155,239x = 57,380,874,975,272.25
5. Step 5: Solve for x
   x = 57,380,874,975,272.25/5,155,239
6. Step 6: Final answer
   x = 11,130,594.52