Finding the Third Proportional to 891,158 and 1,924,360

Step by Step Solution

1. Step 1: Write the proportion equation
   891,158 : 1,924,360 = 1,924,360 : x
2. Step 2: Convert to fraction form
   891,158/1,924,360 = 1,924,360/x
3. Step 3: Cross multiply
   891,158x = 1,924,360 × 1,924,360
4. Step 4: Simplify right side
   891,158x = 3,703,161,409,600
5. Step 5: Solve for x
   x = 3,703,161,409,600/891,158
6. Step 6: Final answer
   x = 4,155,448.76