Finding the Third Proportional to 1,757,666 and 3,780,292

Step by Step Solution

1. Step 1: Write the proportion equation
   1,757,666 : 3,780,292 = 3,780,292 : x
2. Step 2: Convert to fraction form
   1,757,666/3,780,292 = 3,780,292/x
3. Step 3: Cross multiply
   1,757,666x = 3,780,292 × 3,780,292
4. Step 4: Simplify right side
   1,757,666x = 14,290,607,605,264
5. Step 5: Solve for x
   x = 14,290,607,605,264/1,757,666
6. Step 6: Final answer
   x = 8,130,445.49