Finding the Third Proportional to 891,162 and 1,924,380

Step by Step Solution

1. Step 1: Write the proportion equation
   891,162 : 1,924,380 = 1,924,380 : x
2. Step 2: Convert to fraction form
   891,162/1,924,380 = 1,924,380/x
3. Step 3: Cross multiply
   891,162x = 1,924,380 × 1,924,380
4. Step 4: Simplify right side
   891,162x = 3,703,238,384,400
5. Step 5: Solve for x
   x = 3,703,238,384,400/891,162
6. Step 6: Final answer
   x = 4,155,516.49