Finding the Third Proportional to 973,388 and 2,090,746

Step by Step Solution

1. Step 1: Write the proportion equation
   973,388 : 2,090,746 = 2,090,746 : x
2. Step 2: Convert to fraction form
   973,388/2,090,746 = 2,090,746/x
3. Step 3: Cross multiply
   973,388x = 2,090,746 × 2,090,746
4. Step 4: Simplify right side
   973,388x = 4,371,218,836,516
5. Step 5: Solve for x
   x = 4,371,218,836,516/973,388
6. Step 6: Final answer
   x = 4,490,726.04