Finding the Third Proportional to 891,258 and 1,924,554

Step by Step Solution

1. Step 1: Write the proportion equation
   891,258 : 1,924,554 = 1,924,554 : x
2. Step 2: Convert to fraction form
   891,258/1,924,554 = 1,924,554/x
3. Step 3: Cross multiply
   891,258x = 1,924,554 × 1,924,554
4. Step 4: Simplify right side
   891,258x = 3,703,908,098,916
5. Step 5: Solve for x
   x = 3,703,908,098,916/891,258
6. Step 6: Final answer
   x = 4,155,820.31