Finding the Third Proportional to 1,800,188 and 3,841,432

Step by Step Solution

1. Step 1: Write the proportion equation
   1,800,188 : 3,841,432 = 3,841,432 : x
2. Step 2: Convert to fraction form
   1,800,188/3,841,432 = 3,841,432/x
3. Step 3: Cross multiply
   1,800,188x = 3,841,432 × 3,841,432
4. Step 4: Simplify right side
   1,800,188x = 14,756,599,810,624
5. Step 5: Solve for x
   x = 14,756,599,810,624/1,800,188
6. Step 6: Final answer
   x = 8,197,254.85