Finding the Third Proportional to 592,650 and 1,280,066.63

Step by Step Solution

1. Step 1: Write the proportion equation
   592,650 : 1,280,066.63 = 1,280,066.63 : x
2. Step 2: Convert to fraction form
   592,650/1,280,066.63 = 1,280,066.63/x
3. Step 3: Cross multiply
   592,650x = 1,280,066.63 × 1,280,066.63
4. Step 4: Simplify right side
   592,650x = 1,638,570,564,438.89
5. Step 5: Solve for x
   x = 1,638,570,564,438.89/592,650
6. Step 6: Final answer
   x = 2,764,819.99