Finding the Third Proportional to 65,105,073 and 140,432,022

Step by Step Solution

1. Step 1: Write the proportion equation
   65,105,073 : 140,432,022 = 140,432,022 : x
2. Step 2: Convert to fraction form
   65,105,073/140,432,022 = 140,432,022/x
3. Step 3: Cross multiply
   65,105,073x = 140,432,022 × 140,432,022
4. Step 4: Simplify right side
   65,105,073x = 19,721,152,803,008,484
5. Step 5: Solve for x
   x = 19,721,152,803,008,484/65,105,073
6. Step 6: Final answer
   x = 302,912,690.12