Finding the Third Proportional to 8,772,718.50 and 19,562,546.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,772,718.50 : 19,562,546.25 = 19,562,546.25 : x
2. Step 2: Convert to fraction form
   8,772,718.50/19,562,546.25 = 19,562,546.25/x
3. Step 3: Cross multiply
   8,772,718.50x = 19,562,546.25 × 19,562,546.25
4. Step 4: Simplify right side
   8,772,718.50x = 382,693,215,783,389.06
5. Step 5: Solve for x
   x = 382,693,215,783,389.06/8,772,718.50
6. Step 6: Final answer
   x = 43,623,104.49