Finding the Third Proportional to 436,816.50 and 954,453

Step by Step Solution

1. Step 1: Write the proportion equation
   436,816.50 : 954,453 = 954,453 : x
2. Step 2: Convert to fraction form
   436,816.50/954,453 = 954,453/x
3. Step 3: Cross multiply
   436,816.50x = 954,453 × 954,453
4. Step 4: Simplify right side
   436,816.50x = 910,980,529,209
5. Step 5: Solve for x
   x = 910,980,529,209/436,816.50
6. Step 6: Final answer
   x = 2,085,499.36