Finding the Third Proportional to 1,916,624 and 2,967,272

Step by Step Solution

1. Step 1: Write the proportion equation
   1,916,624 : 2,967,272 = 2,967,272 : x
2. Step 2: Convert to fraction form
   1,916,624/2,967,272 = 2,967,272/x
3. Step 3: Cross multiply
   1,916,624x = 2,967,272 × 2,967,272
4. Step 4: Simplify right side
   1,916,624x = 8,804,703,121,984
5. Step 5: Solve for x
   x = 8,804,703,121,984/1,916,624
6. Step 6: Final answer
   x = 4,593,860.41