Finding the Third Proportional to 5,779,224 and 8,501,255

Step by Step Solution

1. Step 1: Write the proportion equation
   5,779,224 : 8,501,255 = 8,501,255 : x
2. Step 2: Convert to fraction form
   5,779,224/8,501,255 = 8,501,255/x
3. Step 3: Cross multiply
   5,779,224x = 8,501,255 × 8,501,255
4. Step 4: Simplify right side
   5,779,224x = 72,271,336,575,025
5. Step 5: Solve for x
   x = 72,271,336,575,025/5,779,224
6. Step 6: Final answer
   x = 12,505,370.37