Finding the Third Proportional to 763,034 and 1,630,396

Step by Step Solution

1. Step 1: Write the proportion equation
   763,034 : 1,630,396 = 1,630,396 : x
2. Step 2: Convert to fraction form
   763,034/1,630,396 = 1,630,396/x
3. Step 3: Cross multiply
   763,034x = 1,630,396 × 1,630,396
4. Step 4: Simplify right side
   763,034x = 2,658,191,116,816
5. Step 5: Solve for x
   x = 2,658,191,116,816/763,034
6. Step 6: Final answer
   x = 3,483,712.54