Finding the Third Proportional to 3,672,358 and 7,982,281

Step by Step Solution

1. Step 1: Write the proportion equation
   3,672,358 : 7,982,281 = 7,982,281 : x
2. Step 2: Convert to fraction form
   3,672,358/7,982,281 = 7,982,281/x
3. Step 3: Cross multiply
   3,672,358x = 7,982,281 × 7,982,281
4. Step 4: Simplify right side
   3,672,358x = 63,716,809,962,961
5. Step 5: Solve for x
   x = 63,716,809,962,961/3,672,358
6. Step 6: Final answer
   x = 17,350,380.86