Finding the Third Proportional to 12,845,965.50 and 17,496,991.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,845,965.50 : 17,496,991.50 = 17,496,991.50 : x
2. Step 2: Convert to fraction form
   12,845,965.50/17,496,991.50 = 17,496,991.50/x
3. Step 3: Cross multiply
   12,845,965.50x = 17,496,991.50 × 17,496,991.50
4. Step 4: Simplify right side
   12,845,965.50x = 306,144,711,551,072.25
5. Step 5: Solve for x
   x = 306,144,711,551,072.25/12,845,965.50
6. Step 6: Final answer
   x = 23,831,973.67