Finding the Third Proportional to 1,924,266 and 4,156,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,924,266 : 4,156,872 = 4,156,872 : x
2. Step 2: Convert to fraction form
   1,924,266/4,156,872 = 4,156,872/x
3. Step 3: Cross multiply
   1,924,266x = 4,156,872 × 4,156,872
4. Step 4: Simplify right side
   1,924,266x = 17,279,584,824,384
5. Step 5: Solve for x
   x = 17,279,584,824,384/1,924,266
6. Step 6: Final answer
   x = 8,979,831.70