Finding the Third Proportional to 1,722,154 and 3,754,322

Step by Step Solution

1. Step 1: Write the proportion equation
   1,722,154 : 3,754,322 = 3,754,322 : x
2. Step 2: Convert to fraction form
   1,722,154/3,754,322 = 3,754,322/x
3. Step 3: Cross multiply
   1,722,154x = 3,754,322 × 3,754,322
4. Step 4: Simplify right side
   1,722,154x = 14,094,933,679,684
5. Step 5: Solve for x
   x = 14,094,933,679,684/1,722,154
6. Step 6: Final answer
   x = 8,184,479.25