Finding the Third Proportional to 1,907,745 and 4,042,938

Step by Step Solution

1. Step 1: Write the proportion equation
   1,907,745 : 4,042,938 = 4,042,938 : x
2. Step 2: Convert to fraction form
   1,907,745/4,042,938 = 4,042,938/x
3. Step 3: Cross multiply
   1,907,745x = 4,042,938 × 4,042,938
4. Step 4: Simplify right side
   1,907,745x = 16,345,347,671,844
5. Step 5: Solve for x
   x = 16,345,347,671,844/1,907,745
6. Step 6: Final answer
   x = 8,567,889.14