Finding the Third Proportional to 467,754 and 990,718.50

Step by Step Solution

1. Step 1: Write the proportion equation
   467,754 : 990,718.50 = 990,718.50 : x
2. Step 2: Convert to fraction form
   467,754/990,718.50 = 990,718.50/x
3. Step 3: Cross multiply
   467,754x = 990,718.50 × 990,718.50
4. Step 4: Simplify right side
   467,754x = 981,523,146,242.25
5. Step 5: Solve for x
   x = 981,523,146,242.25/467,754
6. Step 6: Final answer
   x = 2,098,374.67