Finding the Third Proportional to 1,572,492 and 2,356,272

Step by Step Solution

1. Step 1: Write the proportion equation
   1,572,492 : 2,356,272 = 2,356,272 : x
2. Step 2: Convert to fraction form
   1,572,492/2,356,272 = 2,356,272/x
3. Step 3: Cross multiply
   1,572,492x = 2,356,272 × 2,356,272
4. Step 4: Simplify right side
   1,572,492x = 5,552,017,737,984
5. Step 5: Solve for x
   x = 5,552,017,737,984/1,572,492
6. Step 6: Final answer
   x = 3,530,712.87