Finding the Third Proportional to 19,376,066 and 45,674,789

Step by Step Solution

1. Step 1: Write the proportion equation
   19,376,066 : 45,674,789 = 45,674,789 : x
2. Step 2: Convert to fraction form
   19,376,066/45,674,789 = 45,674,789/x
3. Step 3: Cross multiply
   19,376,066x = 45,674,789 × 45,674,789
4. Step 4: Simplify right side
   19,376,066x = 2,086,186,350,194,521
5. Step 5: Solve for x
   x = 2,086,186,350,194,521/19,376,066
6. Step 6: Final answer
   x = 107,668,210.37