Finding the Third Proportional to 879,425 and 1,927,188

Step by Step Solution

1. Step 1: Write the proportion equation
   879,425 : 1,927,188 = 1,927,188 : x
2. Step 2: Convert to fraction form
   879,425/1,927,188 = 1,927,188/x
3. Step 3: Cross multiply
   879,425x = 1,927,188 × 1,927,188
4. Step 4: Simplify right side
   879,425x = 3,714,053,587,344
5. Step 5: Solve for x
   x = 3,714,053,587,344/879,425
6. Step 6: Final answer
   x = 4,223,274.97