Finding the Third Proportional to 1,598,188 and 3,490,892

Step by Step Solution

1. Step 1: Write the proportion equation
   1,598,188 : 3,490,892 = 3,490,892 : x
2. Step 2: Convert to fraction form
   1,598,188/3,490,892 = 3,490,892/x
3. Step 3: Cross multiply
   1,598,188x = 3,490,892 × 3,490,892
4. Step 4: Simplify right side
   1,598,188x = 12,186,326,955,664
5. Step 5: Solve for x
   x = 12,186,326,955,664/1,598,188
6. Step 6: Final answer
   x = 7,625,089.76