Finding the Third Proportional to 45,845,721 and 68,587,056

Step by Step Solution

1. Step 1: Write the proportion equation
   45,845,721 : 68,587,056 = 68,587,056 : x
2. Step 2: Convert to fraction form
   45,845,721/68,587,056 = 68,587,056/x
3. Step 3: Cross multiply
   45,845,721x = 68,587,056 × 68,587,056
4. Step 4: Simplify right side
   45,845,721x = 4,704,184,250,747,136
5. Step 5: Solve for x
   x = 4,704,184,250,747,136/45,845,721
6. Step 6: Final answer
   x = 102,609,014.50