Finding the Third Proportional to 436,063.50 and 974,187

Step by Step Solution

1. Step 1: Write the proportion equation
   436,063.50 : 974,187 = 974,187 : x
2. Step 2: Convert to fraction form
   436,063.50/974,187 = 974,187/x
3. Step 3: Cross multiply
   436,063.50x = 974,187 × 974,187
4. Step 4: Simplify right side
   436,063.50x = 949,040,310,969
5. Step 5: Solve for x
   x = 949,040,310,969/436,063.50
6. Step 6: Final answer
   x = 2,176,380.99