Finding the Third Proportional to 1,664,316 and 2,437,230

Step by Step Solution

1. Step 1: Write the proportion equation
   1,664,316 : 2,437,230 = 2,437,230 : x
2. Step 2: Convert to fraction form
   1,664,316/2,437,230 = 2,437,230/x
3. Step 3: Cross multiply
   1,664,316x = 2,437,230 × 2,437,230
4. Step 4: Simplify right side
   1,664,316x = 5,940,090,072,900
5. Step 5: Solve for x
   x = 5,940,090,072,900/1,664,316
6. Step 6: Final answer
   x = 3,569,087.89