Finding the Third Proportional to 15,884,986 and 34,683,056

Step by Step Solution

1. Step 1: Write the proportion equation
   15,884,986 : 34,683,056 = 34,683,056 : x
2. Step 2: Convert to fraction form
   15,884,986/34,683,056 = 34,683,056/x
3. Step 3: Cross multiply
   15,884,986x = 34,683,056 × 34,683,056
4. Step 4: Simplify right side
   15,884,986x = 1,202,914,373,499,136
5. Step 5: Solve for x
   x = 1,202,914,373,499,136/15,884,986
6. Step 6: Final answer
   x = 75,726,498.81