Finding the Third Proportional to 1,598,355 and 3,423,429

Step by Step Solution

1. Step 1: Write the proportion equation
   1,598,355 : 3,423,429 = 3,423,429 : x
2. Step 2: Convert to fraction form
   1,598,355/3,423,429 = 3,423,429/x
3. Step 3: Cross multiply
   1,598,355x = 3,423,429 × 3,423,429
4. Step 4: Simplify right side
   1,598,355x = 11,719,866,118,041
5. Step 5: Solve for x
   x = 11,719,866,118,041/1,598,355
6. Step 6: Final answer
   x = 7,332,455.00