Finding the Third Proportional to 630,074 and 1,365,124

Step by Step Solution

1. Step 1: Write the proportion equation
   630,074 : 1,365,124 = 1,365,124 : x
2. Step 2: Convert to fraction form
   630,074/1,365,124 = 1,365,124/x
3. Step 3: Cross multiply
   630,074x = 1,365,124 × 1,365,124
4. Step 4: Simplify right side
   630,074x = 1,863,563,535,376
5. Step 5: Solve for x
   x = 1,863,563,535,376/630,074
6. Step 6: Final answer
   x = 2,957,689.95