Finding the Third Proportional to 592,160 and 1,302,390

Step by Step Solution

1. Step 1: Write the proportion equation
   592,160 : 1,302,390 = 1,302,390 : x
2. Step 2: Convert to fraction form
   592,160/1,302,390 = 1,302,390/x
3. Step 3: Cross multiply
   592,160x = 1,302,390 × 1,302,390
4. Step 4: Simplify right side
   592,160x = 1,696,219,712,100
5. Step 5: Solve for x
   x = 1,696,219,712,100/592,160
6. Step 6: Final answer
   x = 2,864,461.82