Finding the Third Proportional to 749,700 and 1,632,510

Step by Step Solution

1. Step 1: Write the proportion equation
   749,700 : 1,632,510 = 1,632,510 : x
2. Step 2: Convert to fraction form
   749,700/1,632,510 = 1,632,510/x
3. Step 3: Cross multiply
   749,700x = 1,632,510 × 1,632,510
4. Step 4: Simplify right side
   749,700x = 2,665,088,900,100
5. Step 5: Solve for x
   x = 2,665,088,900,100/749,700
6. Step 6: Final answer
   x = 3,554,873.82