Finding the Third Proportional to 925,548 and 1,399,970

Step by Step Solution

1. Step 1: Write the proportion equation
   925,548 : 1,399,970 = 1,399,970 : x
2. Step 2: Convert to fraction form
   925,548/1,399,970 = 1,399,970/x
3. Step 3: Cross multiply
   925,548x = 1,399,970 × 1,399,970
4. Step 4: Simplify right side
   925,548x = 1,959,916,000,900
5. Step 5: Solve for x
   x = 1,959,916,000,900/925,548
6. Step 6: Final answer
   x = 2,117,573.59