Finding the Third Proportional to 5,773,449 and 8,071,621.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,773,449 : 8,071,621.50 = 8,071,621.50 : x
2. Step 2: Convert to fraction form
   5,773,449/8,071,621.50 = 8,071,621.50/x
3. Step 3: Cross multiply
   5,773,449x = 8,071,621.50 × 8,071,621.50
4. Step 4: Simplify right side
   5,773,449x = 65,151,073,639,262.25
5. Step 5: Solve for x
   x = 65,151,073,639,262.25/5,773,449
6. Step 6: Final answer
   x = 11,284,601.91