Finding the Third Proportional to 986,943.50 and 1,446,196.50

Step by Step Solution

1. Step 1: Write the proportion equation
   986,943.50 : 1,446,196.50 = 1,446,196.50 : x
2. Step 2: Convert to fraction form
   986,943.50/1,446,196.50 = 1,446,196.50/x
3. Step 3: Cross multiply
   986,943.50x = 1,446,196.50 × 1,446,196.50
4. Step 4: Simplify right side
   986,943.50x = 2,091,484,316,612.25
5. Step 5: Solve for x
   x = 2,091,484,316,612.25/986,943.50
6. Step 6: Final answer
   x = 2,119,153.04