Finding the Third Proportional to 1,920,202 and 4,148,468

Step by Step Solution

1. Step 1: Write the proportion equation
   1,920,202 : 4,148,468 = 4,148,468 : x
2. Step 2: Convert to fraction form
   1,920,202/4,148,468 = 4,148,468/x
3. Step 3: Cross multiply
   1,920,202x = 4,148,468 × 4,148,468
4. Step 4: Simplify right side
   1,920,202x = 17,209,786,747,024
5. Step 5: Solve for x
   x = 17,209,786,747,024/1,920,202
6. Step 6: Final answer
   x = 8,962,487.67