Finding the Third Proportional to 711,582 and 1,554,492

Step by Step Solution

1. Step 1: Write the proportion equation
   711,582 : 1,554,492 = 1,554,492 : x
2. Step 2: Convert to fraction form
   711,582/1,554,492 = 1,554,492/x
3. Step 3: Cross multiply
   711,582x = 1,554,492 × 1,554,492
4. Step 4: Simplify right side
   711,582x = 2,416,445,378,064
5. Step 5: Solve for x
   x = 2,416,445,378,064/711,582
6. Step 6: Final answer
   x = 3,395,877.61