Finding the Third Proportional to 891,212 and 1,924,492

Step by Step Solution

1. Step 1: Write the proportion equation
   891,212 : 1,924,492 = 1,924,492 : x
2. Step 2: Convert to fraction form
   891,212/1,924,492 = 1,924,492/x
3. Step 3: Cross multiply
   891,212x = 1,924,492 × 1,924,492
4. Step 4: Simplify right side
   891,212x = 3,703,669,458,064
5. Step 5: Solve for x
   x = 3,703,669,458,064/891,212
6. Step 6: Final answer
   x = 4,155,767.04