Finding the Third Proportional to 1,385,976 and 2,073,300

Step by Step Solution

1. Step 1: Write the proportion equation
   1,385,976 : 2,073,300 = 2,073,300 : x
2. Step 2: Convert to fraction form
   1,385,976/2,073,300 = 2,073,300/x
3. Step 3: Cross multiply
   1,385,976x = 2,073,300 × 2,073,300
4. Step 4: Simplify right side
   1,385,976x = 4,298,572,890,000
5. Step 5: Solve for x
   x = 4,298,572,890,000/1,385,976
6. Step 6: Final answer
   x = 3,101,477.15