Finding the Third Proportional to 736,160 and 1,503,280

Step by Step Solution

1. Step 1: Write the proportion equation
   736,160 : 1,503,280 = 1,503,280 : x
2. Step 2: Convert to fraction form
   736,160/1,503,280 = 1,503,280/x
3. Step 3: Cross multiply
   736,160x = 1,503,280 × 1,503,280
4. Step 4: Simplify right side
   736,160x = 2,259,850,758,400
5. Step 5: Solve for x
   x = 2,259,850,758,400/736,160
6. Step 6: Final answer
   x = 3,069,782.06