Finding the Third Proportional to 660,069 and 1,446,363

Step by Step Solution

1. Step 1: Write the proportion equation
   660,069 : 1,446,363 = 1,446,363 : x
2. Step 2: Convert to fraction form
   660,069/1,446,363 = 1,446,363/x
3. Step 3: Cross multiply
   660,069x = 1,446,363 × 1,446,363
4. Step 4: Simplify right side
   660,069x = 2,091,965,927,769
5. Step 5: Solve for x
   x = 2,091,965,927,769/660,069
6. Step 6: Final answer
   x = 3,169,314.01