Finding the Third Proportional to 41,819,720 and 90,047,056

Step by Step Solution

1. Step 1: Write the proportion equation
   41,819,720 : 90,047,056 = 90,047,056 : x
2. Step 2: Convert to fraction form
   41,819,720/90,047,056 = 90,047,056/x
3. Step 3: Cross multiply
   41,819,720x = 90,047,056 × 90,047,056
4. Step 4: Simplify right side
   41,819,720x = 8,108,472,294,267,136
5. Step 5: Solve for x
   x = 8,108,472,294,267,136/41,819,720
6. Step 6: Final answer
   x = 193,891,118.69