Finding the Third Proportional to 986,974.50 and 1,487,758.50

Step by Step Solution

1. Step 1: Write the proportion equation
   986,974.50 : 1,487,758.50 = 1,487,758.50 : x
2. Step 2: Convert to fraction form
   986,974.50/1,487,758.50 = 1,487,758.50/x
3. Step 3: Cross multiply
   986,974.50x = 1,487,758.50 × 1,487,758.50
4. Step 4: Simplify right side
   986,974.50x = 2,213,425,354,322.25
5. Step 5: Solve for x
   x = 2,213,425,354,322.25/986,974.50
6. Step 6: Final answer
   x = 2,242,636.82