Finding the Third Proportional to 3,627,720 and 7,908,624

Step by Step Solution

1. Step 1: Write the proportion equation
   3,627,720 : 7,908,624 = 7,908,624 : x
2. Step 2: Convert to fraction form
   3,627,720/7,908,624 = 7,908,624/x
3. Step 3: Cross multiply
   3,627,720x = 7,908,624 × 7,908,624
4. Step 4: Simplify right side
   3,627,720x = 62,546,333,573,376
5. Step 5: Solve for x
   x = 62,546,333,573,376/3,627,720
6. Step 6: Final answer
   x = 17,241,224.12