Finding the Third Proportional to 462,640 and 1,070,933

Step by Step Solution

1. Step 1: Write the proportion equation
   462,640 : 1,070,933 = 1,070,933 : x
2. Step 2: Convert to fraction form
   462,640/1,070,933 = 1,070,933/x
3. Step 3: Cross multiply
   462,640x = 1,070,933 × 1,070,933
4. Step 4: Simplify right side
   462,640x = 1,146,897,490,489
5. Step 5: Solve for x
   x = 1,146,897,490,489/462,640
6. Step 6: Final answer
   x = 2,479,027.95