Finding the Third Proportional to 4,559,624 and 7,115,486

Step by Step Solution

1. Step 1: Write the proportion equation
   4,559,624 : 7,115,486 = 7,115,486 : x
2. Step 2: Convert to fraction form
   4,559,624/7,115,486 = 7,115,486/x
3. Step 3: Cross multiply
   4,559,624x = 7,115,486 × 7,115,486
4. Step 4: Simplify right side
   4,559,624x = 50,630,141,016,196
5. Step 5: Solve for x
   x = 50,630,141,016,196/4,559,624
6. Step 6: Final answer
   x = 11,104,016.69