Finding the Third Proportional to 8,772,787 and 19,562,671.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,772,787 : 19,562,671.50 = 19,562,671.50 : x
2. Step 2: Convert to fraction form
   8,772,787/19,562,671.50 = 19,562,671.50/x
3. Step 3: Cross multiply
   8,772,787x = 19,562,671.50 × 19,562,671.50
4. Step 4: Simplify right side
   8,772,787x = 382,698,116,216,912.25
5. Step 5: Solve for x
   x = 382,698,116,216,912.25/8,772,787
6. Step 6: Final answer
   x = 43,623,322.46