Finding the Third Proportional to 2,073,513 and 4,545,606

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073,513 : 4,545,606 = 4,545,606 : x
2. Step 2: Convert to fraction form
   2,073,513/4,545,606 = 4,545,606/x
3. Step 3: Cross multiply
   2,073,513x = 4,545,606 × 4,545,606
4. Step 4: Simplify right side
   2,073,513x = 20,662,533,907,236
5. Step 5: Solve for x
   x = 20,662,533,907,236/2,073,513
6. Step 6: Final answer
   x = 9,964,988.84