Finding the Third Proportional to 818,472 and 1,262,700

Step by Step Solution

1. Step 1: Write the proportion equation
   818,472 : 1,262,700 = 1,262,700 : x
2. Step 2: Convert to fraction form
   818,472/1,262,700 = 1,262,700/x
3. Step 3: Cross multiply
   818,472x = 1,262,700 × 1,262,700
4. Step 4: Simplify right side
   818,472x = 1,594,411,290,000
5. Step 5: Solve for x
   x = 1,594,411,290,000/818,472
6. Step 6: Final answer
   x = 1,948,034.01