Finding the Third Proportional to 436,687.50 and 954,838.50

Step by Step Solution

1. Step 1: Write the proportion equation
   436,687.50 : 954,838.50 = 954,838.50 : x
2. Step 2: Convert to fraction form
   436,687.50/954,838.50 = 954,838.50/x
3. Step 3: Cross multiply
   436,687.50x = 954,838.50 × 954,838.50
4. Step 4: Simplify right side
   436,687.50x = 911,716,561,082.25
5. Step 5: Solve for x
   x = 911,716,561,082.25/436,687.50
6. Step 6: Final answer
   x = 2,087,800.91