Finding the Third Proportional to 451,215 and 963,319.50

Step by Step Solution

1. Step 1: Write the proportion equation
   451,215 : 963,319.50 = 963,319.50 : x
2. Step 2: Convert to fraction form
   451,215/963,319.50 = 963,319.50/x
3. Step 3: Cross multiply
   451,215x = 963,319.50 × 963,319.50
4. Step 4: Simplify right side
   451,215x = 927,984,459,080.25
5. Step 5: Solve for x
   x = 927,984,459,080.25/451,215
6. Step 6: Final answer
   x = 2,056,634.77