Finding the Third Proportional to 705,152 and 1,550,272

Step by Step Solution

1. Step 1: Write the proportion equation
   705,152 : 1,550,272 = 1,550,272 : x
2. Step 2: Convert to fraction form
   705,152/1,550,272 = 1,550,272/x
3. Step 3: Cross multiply
   705,152x = 1,550,272 × 1,550,272
4. Step 4: Simplify right side
   705,152x = 2,403,343,273,984
5. Step 5: Solve for x
   x = 2,403,343,273,984/705,152
6. Step 6: Final answer
   x = 3,408,262.72