Finding the Third Proportional to 2,151,535 and 4,635,023

Step by Step Solution

1. Step 1: Write the proportion equation
   2,151,535 : 4,635,023 = 4,635,023 : x
2. Step 2: Convert to fraction form
   2,151,535/4,635,023 = 4,635,023/x
3. Step 3: Cross multiply
   2,151,535x = 4,635,023 × 4,635,023
4. Step 4: Simplify right side
   2,151,535x = 21,483,438,210,529
5. Step 5: Solve for x
   x = 21,483,438,210,529/2,151,535
6. Step 6: Final answer
   x = 9,985,167.90