Finding the Third Proportional to 1,668,192 and 3,572,592

Step by Step Solution

1. Step 1: Write the proportion equation
   1,668,192 : 3,572,592 = 3,572,592 : x
2. Step 2: Convert to fraction form
   1,668,192/3,572,592 = 3,572,592/x
3. Step 3: Cross multiply
   1,668,192x = 3,572,592 × 3,572,592
4. Step 4: Simplify right side
   1,668,192x = 12,763,413,598,464
5. Step 5: Solve for x
   x = 12,763,413,598,464/1,668,192
6. Step 6: Final answer
   x = 7,651,045.92