Finding the Third Proportional to 632,160 and 1,492,272

Step by Step Solution

1. Step 1: Write the proportion equation
   632,160 : 1,492,272 = 1,492,272 : x
2. Step 2: Convert to fraction form
   632,160/1,492,272 = 1,492,272/x
3. Step 3: Cross multiply
   632,160x = 1,492,272 × 1,492,272
4. Step 4: Simplify right side
   632,160x = 2,226,875,721,984
5. Step 5: Solve for x
   x = 2,226,875,721,984/632,160
6. Step 6: Final answer
   x = 3,522,645.73