Finding the Third Proportional to 5,551,024 and 8,326,536

Step by Step Solution

1. Step 1: Write the proportion equation
   5,551,024 : 8,326,536 = 8,326,536 : x
2. Step 2: Convert to fraction form
   5,551,024/8,326,536 = 8,326,536/x
3. Step 3: Cross multiply
   5,551,024x = 8,326,536 × 8,326,536
4. Step 4: Simplify right side
   5,551,024x = 69,331,201,759,296
5. Step 5: Solve for x
   x = 69,331,201,759,296/5,551,024
6. Step 6: Final answer
   x = 12,489,804