Finding the Third Proportional to 898,339 and 1,946,178

Step by Step Solution

1. Step 1: Write the proportion equation
   898,339 : 1,946,178 = 1,946,178 : x
2. Step 2: Convert to fraction form
   898,339/1,946,178 = 1,946,178/x
3. Step 3: Cross multiply
   898,339x = 1,946,178 × 1,946,178
4. Step 4: Simplify right side
   898,339x = 3,787,608,807,684
5. Step 5: Solve for x
   x = 3,787,608,807,684/898,339
6. Step 6: Final answer
   x = 4,216,235.53