Finding the Third Proportional to 1,772,642 and 3,757,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,772,642 : 3,757,972 = 3,757,972 : x
2. Step 2: Convert to fraction form
   1,772,642/3,757,972 = 3,757,972/x
3. Step 3: Cross multiply
   1,772,642x = 3,757,972 × 3,757,972
4. Step 4: Simplify right side
   1,772,642x = 14,122,353,552,784
5. Step 5: Solve for x
   x = 14,122,353,552,784/1,772,642
6. Step 6: Final answer
   x = 7,966,839.08