Finding the Third Proportional to 2,090,457 and 4,523,058

Step by Step Solution

1. Step 1: Write the proportion equation
   2,090,457 : 4,523,058 = 4,523,058 : x
2. Step 2: Convert to fraction form
   2,090,457/4,523,058 = 4,523,058/x
3. Step 3: Cross multiply
   2,090,457x = 4,523,058 × 4,523,058
4. Step 4: Simplify right side
   2,090,457x = 20,458,053,671,364
5. Step 5: Solve for x
   x = 20,458,053,671,364/2,090,457
6. Step 6: Final answer
   x = 9,786,402.53