Finding the Third Proportional to 17,754,267 and 38,205,105

Step by Step Solution

1. Step 1: Write the proportion equation
   17,754,267 : 38,205,105 = 38,205,105 : x
2. Step 2: Convert to fraction form
   17,754,267/38,205,105 = 38,205,105/x
3. Step 3: Cross multiply
   17,754,267x = 38,205,105 × 38,205,105
4. Step 4: Simplify right side
   17,754,267x = 1,459,630,048,061,025
5. Step 5: Solve for x
   x = 1,459,630,048,061,025/17,754,267
6. Step 6: Final answer
   x = 82,212,915.24