Finding the Third Proportional to 2,318,192 and 3,546,126

Step by Step Solution

1. Step 1: Write the proportion equation
   2,318,192 : 3,546,126 = 3,546,126 : x
2. Step 2: Convert to fraction form
   2,318,192/3,546,126 = 3,546,126/x
3. Step 3: Cross multiply
   2,318,192x = 3,546,126 × 3,546,126
4. Step 4: Simplify right side
   2,318,192x = 12,575,009,607,876
5. Step 5: Solve for x
   x = 12,575,009,607,876/2,318,192
6. Step 6: Final answer
   x = 5,424,490.12