Finding the Third Proportional to 2,106,010 and 4,548,254

Step by Step Solution

1. Step 1: Write the proportion equation
   2,106,010 : 4,548,254 = 4,548,254 : x
2. Step 2: Convert to fraction form
   2,106,010/4,548,254 = 4,548,254/x
3. Step 3: Cross multiply
   2,106,010x = 4,548,254 × 4,548,254
4. Step 4: Simplify right side
   2,106,010x = 20,686,614,448,516
5. Step 5: Solve for x
   x = 20,686,614,448,516/2,106,010
6. Step 6: Final answer
   x = 9,822,657.28