Finding the Third Proportional to 2,190,632 and 4,793,528

Step by Step Solution

1. Step 1: Write the proportion equation
   2,190,632 : 4,793,528 = 4,793,528 : x
2. Step 2: Convert to fraction form
   2,190,632/4,793,528 = 4,793,528/x
3. Step 3: Cross multiply
   2,190,632x = 4,793,528 × 4,793,528
4. Step 4: Simplify right side
   2,190,632x = 22,977,910,686,784
5. Step 5: Solve for x
   x = 22,977,910,686,784/2,190,632
6. Step 6: Final answer
   x = 10,489,169.65