Finding the Third Proportional to 9,116,674 and 19,453,700

Step by Step Solution

1. Step 1: Write the proportion equation
   9,116,674 : 19,453,700 = 19,453,700 : x
2. Step 2: Convert to fraction form
   9,116,674/19,453,700 = 19,453,700/x
3. Step 3: Cross multiply
   9,116,674x = 19,453,700 × 19,453,700
4. Step 4: Simplify right side
   9,116,674x = 378,446,443,690,000
5. Step 5: Solve for x
   x = 378,446,443,690,000/9,116,674
6. Step 6: Final answer
   x = 41,511,459.52