Finding the Third Proportional to 444,991.50 and 986,076

Step by Step Solution

1. Step 1: Write the proportion equation
   444,991.50 : 986,076 = 986,076 : x
2. Step 2: Convert to fraction form
   444,991.50/986,076 = 986,076/x
3. Step 3: Cross multiply
   444,991.50x = 986,076 × 986,076
4. Step 4: Simplify right side
   444,991.50x = 972,345,877,776
5. Step 5: Solve for x
   x = 972,345,877,776/444,991.50
6. Step 6: Final answer
   x = 2,185,088.65